Ros-diffs

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81390 discussions

[sginsberg] 42550: - Fix intrinsics for MSVC -- just include intrin.h instead of duplicating the definitions.
by sginsberg＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: sginsberg Date: Sun Aug 9 11:58:07 2009 New Revision: 42550 URL: http://svn.reactos.org/svn/reactos?rev=42550&view=rev Log: - Fix intrinsics for MSVC -- just include intrin.h instead of duplicating the definitions. Modified: trunk/reactos/include/ddk/wdm.h trunk/reactos/include/ddk/winddk.h trunk/reactos/include/psdk/winnt.h Modified: trunk/reactos/include/ddk/wdm.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/wdm.h?rev=4255… ============================================================================== --- trunk/reactos/include/ddk/wdm.h [iso-8859-1] (original) +++ trunk/reactos/include/ddk/wdm.h [iso-8859-1] Sun Aug 9 11:58:07 2009 @@ -13,9 +13,7 @@ #include <guiddef.h> #endif /* GUID_DEFINED */ -#ifdef __GNUC__ #include "intrin.h" -#endif #ifdef __cplusplus extern "C" { Modified: trunk/reactos/include/ddk/winddk.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/winddk.h?rev=4… ============================================================================== --- trunk/reactos/include/ddk/winddk.h [iso-8859-1] (original) +++ trunk/reactos/include/ddk/winddk.h [iso-8859-1] Sun Aug 9 11:58:07 2009 @@ -31,27 +31,7 @@ #include <ntdef.h> #include <ntstatus.h> -#ifdef __GNUC__ #include "intrin.h" -#endif - -#ifdef _MSC_VER -// -// FIXME: MSVC Intrinsics -// -unsigned char __readfsbyte(const unsigned long Offset); -#pragma intrinsic(__readfsbyte) -long _InterlockedExchange(volatile long * const Target, const long Value); -#pragma intrinsic(_InterlockedExchange) -long _InterlockedExchangeAdd(volatile long * const Addend, const long Value); -#pragma intrinsic(_InterlockedExchangeAdd) -long _InterlockedCompareExchange(volatile long * const Destination, const long Exchange, const long Comperand); -#pragma intrinsic(_InterlockedCompareExchange) -long _InterlockedDecrement(volatile long * const lpAddend); -#pragma intrinsic(_InterlockedDecrement) -long _InterlockedIncrement(volatile long * const lpAddend); -#pragma intrinsic(_InterlockedIncrement) -#endif #if !defined(_NTHAL_) #define NTHALAPI DECLSPEC_IMPORT Modified: trunk/reactos/include/psdk/winnt.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/winnt.h?rev=4… ============================================================================== --- trunk/reactos/include/psdk/winnt.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/winnt.h [iso-8859-1] Sun Aug 9 11:58:07 2009 @@ -232,9 +232,7 @@ #define C_ASSERT(e) typedef char __C_ASSERT_JOIN(__C_ASSERT__, __LINE__)[(e) ? 1 : -1] -#ifdef __GNUC__ #include "intrin.h" -#endif #define NTAPI __stdcall #include <basetsd.h> @@ -4893,9 +4891,6 @@ #if (_MSC_FULL_VER >= 13012035) -unsigned long __readfsdword(const unsigned long Offset); -#pragma intrinsic(__readfsdword) - __inline PVOID GetCurrentFiber(void) { return (PVOID)(ULONG_PTR)__readfsdword(0x10); } __inline struct _TEB * NtCurrentTeb(void) { return (struct _TEB *)(ULONG_PTR)__readfsdword(0x18); }

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[fireball] 42549: - Add missing XFORMOBJ exports.
by fireball＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: fireball Date: Sun Aug 9 11:46:22 2009 New Revision: 42549 URL: http://svn.reactos.org/svn/reactos?rev=42549&view=rev Log: - Add missing XFORMOBJ exports. Modified: branches/arwinss/reactos/subsystems/win32/win32k/win32k.def Modified: branches/arwinss/reactos/subsystems/win32/win32k/win32k.def URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/win32k.def [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/win32k.def [iso-8859-1] Sun Aug 9 11:46:22 2009 @@ -201,6 +201,9 @@ RtlUnwind(a)16=NTOSKRNL.RtlUnwind RtlUpcaseUnicodeChar(a)4=NTOSKRNL.RtlUpcaseUnicodeChar RtlUpcaseUnicodeToMultiByteN(a)20=NTOSKRNL.RtlUpcaseUnicodeToMultiByteN +XFORMOBJ_bApplyXform@20 +XFORMOBJ_iGetFloatObjXform@8 +XFORMOBJ_iGetXform@8 _abnormal_termination=NTOSKRNL._abnormal_termination _except_handler2=NTOSKRNL._except_handler2 _global_unwind2=NTOSKRNL._global_unwind2

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[fireball] 42548: - Fix UpdatePerUserSystemParameters definition.
by fireball＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: fireball Date: Sun Aug 9 10:38:46 2009 New Revision: 42548 URL: http://svn.reactos.org/svn/reactos?rev=42548&view=rev Log: - Fix UpdatePerUserSystemParameters definition. Modified: branches/arwinss/reactos/dll/win32/user32/sysparams.c branches/arwinss/reactos/dll/win32/user32/user32.spec Modified: branches/arwinss/reactos/dll/win32/user32/sysparams.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… ============================================================================== --- branches/arwinss/reactos/dll/win32/user32/sysparams.c [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/user32/sysparams.c [iso-8859-1] Sun Aug 9 10:38:46 2009 @@ -3314,9 +3314,10 @@ /*********************************************************************** * UpdatePerUserSystemParameters (USER32.@) */ -BOOL WINAPI UpdatePerUserSystemParameters ( DWORD dwUnknown ) -{ - FIXME( "stub, param %d!\n", dwUnknown); +BOOL WINAPI UpdatePerUserSystemParameters(DWORD dwReserved, BOOL bEnable) + +{ + FIXME( "stub, params %d, %d!\n", dwReserved, bEnable); return TRUE; } Modified: branches/arwinss/reactos/dll/win32/user32/user32.spec URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… ============================================================================== --- branches/arwinss/reactos/dll/win32/user32/user32.spec [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/user32/user32.spec [iso-8859-1] Sun Aug 9 10:38:46 2009 @@ -730,7 +730,7 @@ @ stub UnregisterUserApiHook @ stdcall UpdateLayeredWindow(long long ptr ptr long ptr long ptr long) @ stdcall UpdateLayeredWindowIndirect(long ptr) -@ stdcall UpdatePerUserSystemParameters(long) +@ stdcall UpdatePerUserSystemParameters(long long) @ stdcall UpdateWindow(long) @ stdcall User32InitializeImmEntryTable(ptr) @ stdcall UserClientDllInitialize(long long ptr) DllMain

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[fireball] 42547: - Fix incorrect RegisterLogonProcess prototype/stub.
by fireball＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: fireball Date: Sun Aug 9 10:27:50 2009 New Revision: 42547 URL: http://svn.reactos.org/svn/reactos?rev=42547&view=rev Log: - Fix incorrect RegisterLogonProcess prototype/stub. Modified: branches/arwinss/reactos/dll/win32/user32/misc.c branches/arwinss/reactos/include/psdk/winuser.h Modified: branches/arwinss/reactos/dll/win32/user32/misc.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… ============================================================================== --- branches/arwinss/reactos/dll/win32/user32/misc.c [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/user32/misc.c [iso-8859-1] Sun Aug 9 10:27:50 2009 @@ -259,9 +259,9 @@ /*********************************************************************** * RegisterLogonProcess (USER32.@) */ -BOOL WINAPI RegisterLogonProcess(HANDLE hprocess,BOOL x) -{ - FIXME("(%p,%d),stub!\n",hprocess,x); +BOOL WINAPI RegisterLogonProcess(DWORD dwProcessId, BOOL bRegister) +{ + FIXME("(%d,%d),stub!\n",dwProcessId,bRegister); return 1; } Modified: branches/arwinss/reactos/include/psdk/winuser.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/include/psdk/wi… ============================================================================== --- branches/arwinss/reactos/include/psdk/winuser.h [iso-8859-1] (original) +++ branches/arwinss/reactos/include/psdk/winuser.h [iso-8859-1] Sun Aug 9 10:27:50 2009 @@ -4322,7 +4322,7 @@ HDEVNOTIFY WINAPI RegisterDeviceNotificationW(HANDLE,LPVOID,DWORD); #endif BOOL WINAPI RegisterHotKey(HWND,int,UINT,UINT); -BOOL WINAPI RegisterLogonProcess(HANDLE,BOOL); +BOOL WINAPI RegisterLogonProcess(DWORD,BOOL); #if (_WIN32_WINNT >= 0x0501) BOOL WINAPI RegisterRawInputDevices(PRAWINPUTDEVICE,UINT,UINT); #endif

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[hpoussin] 42546: Fix compilation #2
by hpoussin＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: hpoussin Date: Sun Aug 9 10:24:22 2009 New Revision: 42546 URL: http://svn.reactos.org/svn/reactos?rev=42546&view=rev Log: Fix compilation #2 Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c [iso-8859-1] Sun Aug 9 10:24:22 2009 @@ -222,7 +222,7 @@ 0x0, 0x0, 0xFFFFFFFF, - "PCI BIOS" + "PCI BIOS", &BiosKey); /* Increment bus number */ Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c [iso-8859-1] Sun Aug 9 10:24:22 2009 @@ -102,7 +102,6 @@ ULONG i; ULONG Checksum; ULONG Signature; - CHAR Identifier[20]; CHAR ArcName[256]; /* Read the MBR */ Modified: trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/react… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c [iso-8859-1] Sun Aug 9 10:24:22 2009 @@ -160,11 +160,11 @@ Component->Type = Type; Component->Flags = Flags; Component->Key = Key; - Component->Affinity = Affinity; + Component->AffinityMask = Affinity; /* Set identifier */ - if (Identifier) - FldrSetIdentifier(ComponentData, Identifier); + if (IdentifierString) + FldrSetIdentifier(ComponentData, IdentifierString); /* Return the child */ *ComponentKey = ComponentData;

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[hpoussin] 42545: Fix compilation
by hpoussin＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: hpoussin Date: Sun Aug 9 10:13:17 2009 New Revision: 42545 URL: http://svn.reactos.org/svn/reactos?rev=42545&view=rev Log: Fix compilation Modified: trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild Modified: trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/freel… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild [iso-8859-1] Sun Aug 9 10:13:17 2009 @@ -11,10 +11,6 @@ <compilerflag>-fno-inline</compilerflag> <compilerflag>-fno-zero-initialized-in-bss</compilerflag> </group> - <directory name="arcemul"> - <file>component.c</file> - <file>time.c</file> - </directory> <directory name="cache"> <file>blocklist.c</file> <file>cache.c</file>

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[hpoussin] 42544: Merge FldrCreateComponentKey and FldrSetIdentifier
by hpoussin＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: hpoussin Date: Sun Aug 9 10:11:52 2009 New Revision: 42544 URL: http://svn.reactos.org/svn/reactos?rev=42544&view=rev Log: Merge FldrCreateComponentKey and FldrSetIdentifier Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c trunk/reactos/boot/freeldr/freeldr/arch/i386/hwacpi.c trunk/reactos/boot/freeldr/freeldr/arch/i386/hwapm.c trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c trunk/reactos/boot/freeldr/freeldr/arch/powerpc/mach.c trunk/reactos/boot/freeldr/freeldr/include/arch/amd64/hardware.h trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h trunk/reactos/boot/freeldr/freeldr/include/arch/i386/hardware.h trunk/reactos/boot/freeldr/freeldr/include/arch/powerpc/hardware.h trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -243,11 +243,9 @@ 0x0, 0x0, 0xFFFFFFFF, + "PNP BIOS", &BusKey); (*BusNumber)++; - - /* Set the identifier */ - FldrSetIdentifier(BusKey, "PNP BIOS"); /* Set 'Configuration Data' value */ Size = sizeof(CM_PARTIAL_RESOURCE_LIST) + (NodeSize * NodeCount); @@ -492,7 +490,7 @@ }; static VOID -SetHarddiskIdentifier(PCONFIGURATION_COMPONENT_DATA DiskKey, +GetHarddiskIdentifier(PCHAR Identifier, ULONG DriveNumber) { PMASTER_BOOT_RECORD Mbr; @@ -500,7 +498,6 @@ ULONG i; ULONG Checksum; ULONG Signature; - CHAR Identifier[20]; CHAR ArcName[256]; PARTITION_TABLE_ENTRY PartitionTableEntry; @@ -574,9 +571,6 @@ Identifier[18] = 'A'; Identifier[19] = 0; DPRINTM(DPRINT_HWDETECT, "Identifier: %s\n", Identifier); - - /* Set identifier */ - FldrSetIdentifier(DiskKey, Identifier); } static ULONG @@ -642,13 +636,17 @@ DiskResetController(FloppyNumber); Ptr = GetInt1eTable(); - + + /* Set 'Identifier' value */ + sprintf(Identifier, "FLOPPY%ld", FloppyNumber + 1); + FldrCreateComponentKey(ControllerKey, PeripheralClass, FloppyDiskPeripheral, Input | Output, FloppyNumber, 0xFFFFFFFF, + Identifier, &PeripheralKey); Size = sizeof(CM_PARTIAL_RESOURCE_LIST) + @@ -685,10 +683,6 @@ /* Set 'Configuration Data' value */ FldrSetConfigurationData(PeripheralKey, PartialResourceList, Size); MmHeapFree(PartialResourceList); - - /* Set 'Identifier' value */ - sprintf(Identifier, "FLOPPY%ld", FloppyNumber + 1); - FldrSetIdentifier(PeripheralKey, Identifier); } } @@ -806,6 +800,7 @@ Output | Input | Removable, 0x0, 0xFFFFFFFF, + NULL, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: DiskController\\0\n"); @@ -865,6 +860,11 @@ /* Create and fill subkey for each harddisk */ for (i = 0; i < DiskCount; i++) { + CHAR Identifier[20]; + + /* Get disk values */ + GetHarddiskIdentifier(Identifier, 0x80 + i); + /* Create disk key */ FldrCreateComponentKey(ControllerKey, PeripheralClass, @@ -872,11 +872,11 @@ Output | Input, 0x0, 0xFFFFFFFF, + Identifier, &DiskKey); /* Set disk values */ SetHarddiskConfigurationData(DiskKey, 0x80 + i); - SetHarddiskIdentifier(DiskKey, 0x80 + i); } /* Get the drive we're booting from */ @@ -1209,6 +1209,7 @@ Input, 0x0, 0xFFFFFFFF, + Identifier, &PeripheralKey); DPRINTM(DPRINT_HWDETECT, "Created key: PointerPeripheral\\0\n"); @@ -1223,9 +1224,6 @@ &PartialResourceList, sizeof(CM_PARTIAL_RESOURCE_LIST) - sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR)); - - /* Set 'Identifier' value */ - FldrSetIdentifier(PeripheralKey, Identifier); } } @@ -1260,6 +1258,9 @@ i + 1, Base); + /* Set 'Identifier' value */ + sprintf(Buffer, "COM%ld", i + 1); + /* Create controller key */ FldrCreateComponentKey(BusKey, ControllerClass, @@ -1267,6 +1268,7 @@ Output | Input | ConsoleIn | ConsoleOut, ControllerNumber, 0xFFFFFFFF, + Buffer, &ControllerKey); /* Build full device descriptor */ @@ -1320,13 +1322,6 @@ FldrSetConfigurationData(ControllerKey, PartialResourceList, Size); MmHeapFree(PartialResourceList); - /* Set 'Identifier' value */ - sprintf(Buffer, "COM%ld", i + 1); - FldrSetIdentifier(ControllerKey, Buffer); - DPRINTM(DPRINT_HWDETECT, - "Created value: Identifier %s\n", - Buffer); - if (!Rs232PortInUse(Base)) { /* Detect serial mouse */ @@ -1367,6 +1362,9 @@ ControllerNumber, Base); + /* Set 'Identifier' value */ + sprintf(Buffer, "PARALLEL%ld", i + 1); + /* Create controller key */ FldrCreateComponentKey(BusKey, ControllerClass, @@ -1374,6 +1372,7 @@ Output, ControllerNumber, 0xFFFFFFFF, + Buffer, &ControllerKey); /* Build full device descriptor */ @@ -1420,13 +1419,6 @@ FldrSetConfigurationData(ControllerKey, PartialResourceList, Size); MmHeapFree(PartialResourceList); - /* Set 'Identifier' value */ - sprintf(Buffer, "PARALLEL%ld", i + 1); - FldrSetIdentifier(ControllerKey, Buffer); - DPRINTM(DPRINT_HWDETECT, - "Created value: Identifier %s\n", - Buffer); - ControllerNumber++; } @@ -1524,6 +1516,7 @@ Input | ConsoleIn, 0x0, 0xFFFFFFFF, + "PCAT_ENHANCED", &PeripheralKey); DPRINTM(DPRINT_HWDETECT, "Created key: KeyboardPeripheral\\0\n"); @@ -1559,9 +1552,6 @@ /* Set 'Configuration Data' value */ FldrSetConfigurationData(PeripheralKey, PartialResourceList, Size); MmHeapFree(PartialResourceList); - - /* Set 'Identifier' value */ - FldrSetIdentifier(PeripheralKey, "PCAT_ENHANCED"); } } @@ -1581,6 +1571,7 @@ Input | ConsoleIn, 0x0, 0xFFFFFFFF, + NULL, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: KeyboardController\\0\n"); @@ -1763,6 +1754,7 @@ Input, 0x0, 0xFFFFFFFF, + NULL, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: PointerController\\0\n"); @@ -1797,6 +1789,7 @@ Input, 0x0, 0xFFFFFFFF, + "MICROSOFT PS2 MOUSE", &PeripheralKey); DPRINTM(DPRINT_HWDETECT, "Created key: PointerPeripheral\\0\n"); @@ -1811,9 +1804,6 @@ &PartialResourceList, sizeof(CM_PARTIAL_RESOURCE_LIST) - sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR)); - - /* Set 'Identifier' value */ - FldrSetIdentifier(PeripheralKey, "MICROSOFT PS2 MOUSE"); } } } @@ -1825,6 +1815,33 @@ CHAR Buffer[80]; PCONFIGURATION_COMPONENT_DATA ControllerKey; USHORT VesaVersion; + + /* FIXME: Set 'ComponentInformation' value */ + + VesaVersion = BiosIsVesaSupported(); + if (VesaVersion != 0) + { + DPRINTM(DPRINT_HWDETECT, + "VESA version %c.%c\n", + (VesaVersion >> 8) + '0', + (VesaVersion & 0xFF) + '0'); + } + else + { + DPRINTM(DPRINT_HWDETECT, + "VESA not supported\n"); + } + + if (VesaVersion >= 0x0200) + { + strcpy(Buffer, + "VBE Display"); + } + else + { + strcpy(Buffer, + "VGA Display"); + } FldrCreateComponentKey(BusKey, ControllerClass, @@ -1832,38 +1849,9 @@ 0x0, 0x0, 0xFFFFFFFF, + Buffer, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: DisplayController\\0\n"); - - /* FIXME: Set 'ComponentInformation' value */ - - VesaVersion = BiosIsVesaSupported(); - if (VesaVersion != 0) - { - DPRINTM(DPRINT_HWDETECT, - "VESA version %c.%c\n", - (VesaVersion >> 8) + '0', - (VesaVersion & 0xFF) + '0'); - } - else - { - DPRINTM(DPRINT_HWDETECT, - "VESA not supported\n"); - } - - if (VesaVersion >= 0x0200) - { - strcpy(Buffer, - "VBE Display"); - } - else - { - strcpy(Buffer, - "VGA Display"); - } - - /* Set 'Identifier' value */ - FldrSetIdentifier(ControllerKey, Buffer); /* FIXME: Add display peripheral (monitor) data */ } @@ -1883,13 +1871,11 @@ 0x0, 0x0, 0xFFFFFFFF, + "ISA", &BusKey); /* Increment bus number */ (*BusNumber)++; - - /* Set 'Identifier' value */ - FldrSetIdentifier(BusKey, "ISA"); /* Set 'Configuration Data' value */ Size = sizeof(CM_PARTIAL_RESOURCE_LIST) - Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hwacpi.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hwacpi.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hwacpi.c [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -74,6 +74,7 @@ 0x0, 0x0, 0xFFFFFFFF, + "ACPI BIOS", &BiosKey); /* Get BIOS memory map */ @@ -116,8 +117,6 @@ /* Increment bus number */ (*BusNumber)++; - /* Set 'Identifier' value */ - FldrSetIdentifier(BiosKey, "ACPI BIOS"); MmHeapFree(PartialResourceList); } } Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hwapm.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hwapm.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hwapm.c [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -68,6 +68,7 @@ 0x0, 0x0, 0xFFFFFFFF, + "APM", &BiosKey); /* Set 'Configuration Data' value */ @@ -82,9 +83,6 @@ /* Increment bus number */ (*BusNumber)++; - - /* Set 'Identifier' value */ - FldrSetIdentifier(BiosKey, "APM"); } /* FIXME: Add configuration data */ Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -160,10 +160,8 @@ 0x0, 0x0, 0xFFFFFFFF, + "PCI Real-mode IRQ Routing Table", &TableKey); - - /* Set 'Identifier' value */ - FldrSetIdentifier(TableKey, "PCI Real-mode IRQ Routing Table"); /* Set 'Configuration Data' value */ Size = FIELD_OFFSET(CM_PARTIAL_RESOURCE_LIST, PartialDescriptors) + @@ -213,7 +211,6 @@ ULONG Size; PCONFIGURATION_COMPONENT_DATA BusKey; ULONG i; - CHAR szPci[] = "PCI"; /* Report the PCI BIOS */ if (FindPciBios(&BusData)) @@ -225,13 +222,11 @@ 0x0, 0x0, 0xFFFFFFFF, + "PCI BIOS" &BiosKey); /* Increment bus number */ (*BusNumber)++; - - /* Set 'Identifier' value */ - FldrSetIdentifier(BiosKey, "PCI BIOS"); /* Set 'Configuration Data' value */ Size = FIELD_OFFSET(CM_PARTIAL_RESOURCE_LIST, @@ -263,6 +258,7 @@ 0x0, 0x0, 0xFFFFFFFF, + "PCI", &BusKey); /* Check if this is the first bus */ @@ -321,9 +317,6 @@ /* Increment bus number */ (*BusNumber)++; - - /* Set 'Identifier' value */ - FldrSetIdentifier(BusKey, szPci); } } } Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -94,7 +94,7 @@ static VOID -SetHarddiskIdentifier(PCONFIGURATION_COMPONENT_DATA DiskKey, +GetHarddiskIdentifier(PCHAR Identifier, ULONG DriveNumber) { PMASTER_BOOT_RECORD Mbr; @@ -158,9 +158,6 @@ Identifier[18] = 'A'; Identifier[19] = 0; DPRINTM(DPRINT_HWDETECT, "Identifier: %s\n", Identifier); - - /* Set identifier */ - FldrSetIdentifier(DiskKey, Identifier); } static VOID @@ -212,6 +209,7 @@ Output | Input | Removable, 0, 0xFFFFFFFF, + NULL, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: DiskController\\0\n"); @@ -268,6 +266,11 @@ /* Create and fill subkey for each harddisk */ for (i = 0; i < DiskCount; i++) { + CHAR Identifier[20]; + + /* Get disk values */ + GetHarddiskIdentifier(Identifier, 0x80 + i); + /* Create disk key */ FldrCreateComponentKey(ControllerKey, PeripheralClass, @@ -275,11 +278,11 @@ Output | Input, 0, 0xFFFFFFFF, + Identifier, &DiskKey); /* Set disk values */ SetHarddiskConfigurationData(DiskKey, 0x80 + i); - SetHarddiskIdentifier(DiskKey, 0x80 + i); } } @@ -297,13 +300,11 @@ 0x0, 0x0, 0xFFFFFFFF, + "ISA", &BusKey); /* Increment bus number */ (*BusNumber)++; - - /* Set 'Identifier' value */ - FldrSetIdentifier(BusKey, "ISA"); /* Set 'Configuration Data' value */ Size = sizeof(CM_PARTIAL_RESOURCE_LIST) - Modified: trunk/reactos/boot/freeldr/freeldr/arch/powerpc/mach.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/powerpc/mach.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/powerpc/mach.c [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -393,6 +393,7 @@ 0, 0, (ULONG)-1, + NULL, &NewKey); /* Add properties */ Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/amd64/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/arch/amd64/hardware.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/arch/amd64/hardware.h [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -40,13 +40,6 @@ // VOID NTAPI -FldrSetIdentifier( - IN PCONFIGURATION_COMPONENT_DATA ComponentKey, - IN PCHAR Identifier -); - -VOID -NTAPI FldrCreateSystemKey( OUT PCONFIGURATION_COMPONENT_DATA *SystemKey ); @@ -60,6 +53,7 @@ IN IDENTIFIER_FLAG Flags, IN ULONG Key, IN ULONG Affinity, + IN PCHAR IdentifierString, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey ); Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -60,13 +60,6 @@ // VOID NTAPI -FldrSetIdentifier( - IN PCONFIGURATION_COMPONENT_DATA ComponentKey, - IN PCHAR Identifier -); - -VOID -NTAPI FldrCreateSystemKey( OUT PCONFIGURATION_COMPONENT_DATA *SystemKey ); @@ -80,6 +73,7 @@ IN IDENTIFIER_FLAG Flags, IN ULONG Key, IN ULONG Affinity, + IN PCHAR IdentifierString, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey ); Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/i386/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/arch/i386/hardware.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/arch/i386/hardware.h [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -40,13 +40,6 @@ // VOID NTAPI -FldrSetIdentifier( - IN PCONFIGURATION_COMPONENT_DATA ComponentKey, - IN PCHAR Identifier -); - -VOID -NTAPI FldrCreateSystemKey( OUT PCONFIGURATION_COMPONENT_DATA *SystemKey ); @@ -60,6 +53,7 @@ IN IDENTIFIER_FLAG Flags, IN ULONG Key, IN ULONG Affinity, + IN PCHAR IdentifierString, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey ); Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/powerpc/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/arch/powerpc/hardware.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/arch/powerpc/hardware.h [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -39,13 +39,6 @@ // VOID NTAPI -FldrSetIdentifier( - IN PCONFIGURATION_COMPONENT_DATA ComponentKey, - IN PCHAR Identifier -); - -VOID -NTAPI FldrCreateSystemKey( OUT PCONFIGURATION_COMPONENT_DATA *SystemKey ); @@ -59,6 +52,7 @@ IN IDENTIFIER_FLAG Flags, IN ULONG Key, IN ULONG Affinity, + IN PCHAR IdentifierString, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey ); Modified: trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/react… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c [iso-8859-1] Sun Aug 9 10:11:52 2009 @@ -138,6 +138,7 @@ IN IDENTIFIER_FLAG Flags, IN ULONG Key, IN ULONG Affinity, + IN PCHAR IdentifierString, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey) { PCONFIGURATION_COMPONENT_DATA ComponentData; @@ -157,6 +158,13 @@ Component = &ComponentData->ComponentEntry; Component->Class = Class; Component->Type = Type; + Component->Flags = Flags; + Component->Key = Key; + Component->Affinity = Affinity; + + /* Set identifier */ + if (Identifier) + FldrSetIdentifier(ComponentData, Identifier); /* Return the child */ *ComponentKey = ComponentData;

1 0

[hpoussin] 42543: Merge FldrCreateComponentKey and FldrSetComponentInformation Remove unneeded parameters in FldrCreateComponentKey
by hpoussin＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: hpoussin Date: Sun Aug 9 09:45:41 2009 New Revision: 42543 URL: http://svn.reactos.org/svn/reactos?rev=42543&view=rev Log: Merge FldrCreateComponentKey and FldrSetComponentInformation Remove unneeded parameters in FldrCreateComponentKey Modified: trunk/reactos/boot/freeldr/freeldr/arch/arm/macharm.c trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c trunk/reactos/boot/freeldr/freeldr/arch/i386/hwacpi.c trunk/reactos/boot/freeldr/freeldr/arch/i386/hwapm.c trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c trunk/reactos/boot/freeldr/freeldr/arch/powerpc/mach.c trunk/reactos/boot/freeldr/freeldr/arch/powerpc/prep.c trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild trunk/reactos/boot/freeldr/freeldr/include/arch/amd64/hardware.h trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h trunk/reactos/boot/freeldr/freeldr/include/arch/i386/hardware.h trunk/reactos/boot/freeldr/freeldr/include/arch/powerpc/hardware.h trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c Modified: trunk/reactos/boot/freeldr/freeldr/arch/arm/macharm.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/arm/macharm.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/arm/macharm.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -103,14 +103,6 @@ FldrCreateSystemKey(&RootNode); // - // Write null component information - // - FldrSetComponentInformation(RootNode, - 0x0, - 0x0, - 0xFFFFFFFF); - - // // TODO: // There's no such thing as "PnP" on embedded hardware. // The boot loader will send us a device tree, similar to ACPI Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -238,18 +238,13 @@ /* Create component key */ FldrCreateComponentKey(SystemKey, - L"MultifunctionAdapter", - *BusNumber, AdapterClass, MultiFunctionAdapter, + 0x0, + 0x0, + 0xFFFFFFFF, &BusKey); (*BusNumber)++; - - /* Set the component information */ - FldrSetComponentInformation(BusKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Set the identifier */ FldrSetIdentifier(BusKey, "PNP BIOS"); @@ -649,17 +644,12 @@ Ptr = GetInt1eTable(); FldrCreateComponentKey(ControllerKey, - L"FloppyDiskPeripheral", - FloppyNumber, PeripheralClass, FloppyDiskPeripheral, + Input | Output, + FloppyNumber, + 0xFFFFFFFF, &PeripheralKey); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(PeripheralKey, - Input | Output, - FloppyNumber, - 0xFFFFFFFF); Size = sizeof(CM_PARTIAL_RESOURCE_LIST) + sizeof(CM_FLOPPY_DEVICE_DATA); @@ -811,18 +801,13 @@ (int)DiskCount, (DiskCount == 1) ? "": "s"); FldrCreateComponentKey(BusKey, - L"DiskController", - 0, ControllerClass, DiskController, + Output | Input | Removable, + 0x0, + 0xFFFFFFFF, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: DiskController\\0\n"); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(ControllerKey, - Output | Input | Removable, - 0, - 0xFFFFFFFF); DetectBiosFloppyController(BusKey, ControllerKey); @@ -882,17 +867,12 @@ { /* Create disk key */ FldrCreateComponentKey(ControllerKey, - L"DiskPeripheral", - i, PeripheralClass, DiskPeripheral, + Output | Input, + 0x0, + 0xFFFFFFFF, &DiskKey); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(DiskKey, - Output | Input, - 0, - 0xFFFFFFFF); /* Set disk values */ SetHarddiskConfigurationData(DiskKey, 0x80 + i); @@ -1224,19 +1204,14 @@ /* Create 'PointerPeripheral' key */ FldrCreateComponentKey(ControllerKey, - L"PointerPeripheral", - 0, PeripheralClass, PointerPeripheral, + Input, + 0x0, + 0xFFFFFFFF, &PeripheralKey); DPRINTM(DPRINT_HWDETECT, "Created key: PointerPeripheral\\0\n"); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(PeripheralKey, - Input, - 0, - 0xFFFFFFFF); /* Set 'Configuration Data' value */ memset(&PartialResourceList, 0, sizeof(CM_PARTIAL_RESOURCE_LIST)); @@ -1287,17 +1262,12 @@ /* Create controller key */ FldrCreateComponentKey(BusKey, - L"SerialController", - ControllerNumber, ControllerClass, SerialController, + Output | Input | ConsoleIn | ConsoleOut, + ControllerNumber, + 0xFFFFFFFF, &ControllerKey); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(ControllerKey, - Output | Input | ConsoleIn | ConsoleOut, - ControllerNumber, - 0xFFFFFFFF); /* Build full device descriptor */ Size = sizeof(CM_PARTIAL_RESOURCE_LIST) + @@ -1399,17 +1369,12 @@ /* Create controller key */ FldrCreateComponentKey(BusKey, - L"ParallelController", - ControllerNumber, ControllerClass, ParallelController, + Output, + ControllerNumber, + 0xFFFFFFFF, &ControllerKey); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(ControllerKey, - Output, - ControllerNumber, - 0xFFFFFFFF); /* Build full device descriptor */ Size = sizeof(CM_PARTIAL_RESOURCE_LIST); @@ -1554,18 +1519,13 @@ { /* Create controller key */ FldrCreateComponentKey(ControllerKey, - L"KeyboardPeripheral", - 0, PeripheralClass, KeyboardPeripheral, + Input | ConsoleIn, + 0x0, + 0xFFFFFFFF, &PeripheralKey); DPRINTM(DPRINT_HWDETECT, "Created key: KeyboardPeripheral\\0\n"); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(PeripheralKey, - Input | ConsoleIn, - 0, - 0xFFFFFFFF); /* Set 'Configuration Data' value */ Size = sizeof(CM_PARTIAL_RESOURCE_LIST) + @@ -1616,18 +1576,13 @@ /* Create controller key */ FldrCreateComponentKey(BusKey, - L"KeyboardController", - 0, ControllerClass, KeyboardController, + Input | ConsoleIn, + 0x0, + 0xFFFFFFFF, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: KeyboardController\\0\n"); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(ControllerKey, - Input | ConsoleIn, - 0, - 0xFFFFFFFF); /* Set 'Configuration Data' value */ Size = sizeof(CM_PARTIAL_RESOURCE_LIST) + @@ -1803,18 +1758,13 @@ /* Create controller key */ FldrCreateComponentKey(BusKey, - L"PointerController", - 0, ControllerClass, PointerController, + Input, + 0x0, + 0xFFFFFFFF, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: PointerController\\0\n"); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(ControllerKey, - Input, - 0, - 0xFFFFFFFF); memset(&PartialResourceList, 0, sizeof(CM_PARTIAL_RESOURCE_LIST)); @@ -1842,18 +1792,13 @@ /* Create peripheral key */ FldrCreateComponentKey(ControllerKey, - L"PointerPeripheral", - 0, ControllerClass, PointerPeripheral, + Input, + 0x0, + 0xFFFFFFFF, &PeripheralKey); DPRINTM(DPRINT_HWDETECT, "Created key: PointerPeripheral\\0\n"); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(PeripheralKey, - Input, - 0, - 0xFFFFFFFF); /* Initialize resource descriptor */ memset(&PartialResourceList, 0, sizeof(CM_PARTIAL_RESOURCE_LIST)); @@ -1882,18 +1827,13 @@ USHORT VesaVersion; FldrCreateComponentKey(BusKey, - L"DisplayController", - 0, ControllerClass, DisplayController, + 0x0, + 0x0, + 0xFFFFFFFF, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: DisplayController\\0\n"); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(ControllerKey, - 0x00, - 0, - 0xFFFFFFFF); /* FIXME: Set 'ComponentInformation' value */ @@ -1938,17 +1878,12 @@ /* Create new bus key */ FldrCreateComponentKey(SystemKey, - L"MultifunctionAdapter", - *BusNumber, AdapterClass, MultiFunctionAdapter, + 0x0, + 0x0, + 0xFFFFFFFF, &BusKey); - - /* Set 'Component Information' value similar to my NT4 box */ - FldrSetComponentInformation(BusKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Increment bus number */ (*BusNumber)++; @@ -2004,12 +1939,6 @@ /* Create the 'System' key */ FldrCreateSystemKey(&SystemKey); - - /* Set empty component information */ - FldrSetComponentInformation(SystemKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Detect buses */ DetectPciBios(SystemKey, &BusNumber); Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hwacpi.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hwacpi.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hwacpi.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -69,17 +69,12 @@ /* Create new bus key */ FldrCreateComponentKey(SystemKey, - L"MultifunctionAdapter", - *BusNumber, AdapterClass, MultiFunctionAdapter, + 0x0, + 0x0, + 0xFFFFFFFF, &BiosKey); - - /* Set 'Component Information' */ - FldrSetComponentInformation(BiosKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Get BIOS memory map */ RtlZeroMemory(BiosMemoryMap, sizeof(BIOS_MEMORY_MAP) * 32); Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hwapm.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hwapm.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hwapm.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -63,17 +63,12 @@ { /* Create new bus key */ FldrCreateComponentKey(SystemKey, - L"MultifunctionAdapter", - *BusNumber, AdapterClass, MultiFunctionAdapter, + 0x0, + 0x0, + 0xFFFFFFFF, &BiosKey); - - /* Set 'Component Information' */ - FldrSetComponentInformation(BiosKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Set 'Configuration Data' value */ memset(&PartialResourceList, 0, sizeof(CM_PARTIAL_RESOURCE_LIST)); Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hwpci.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -155,17 +155,12 @@ DPRINTM(DPRINT_HWDETECT, "Table size: %u\n", Table->Size); FldrCreateComponentKey(BusKey, - L"RealModeIrqRoutingTable", - 0, PeripheralClass, RealModeIrqRoutingTable, + 0x0, + 0x0, + 0xFFFFFFFF, &TableKey); - - /* Set 'Component Information' */ - FldrSetComponentInformation(TableKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Set 'Identifier' value */ FldrSetIdentifier(TableKey, "PCI Real-mode IRQ Routing Table"); @@ -225,17 +220,12 @@ { /* Create new bus key */ FldrCreateComponentKey(SystemKey, - L"MultifunctionAdapter", - *BusNumber, AdapterClass, MultiFunctionAdapter, + 0x0, + 0x0, + 0xFFFFFFFF, &BiosKey); - - /* Set 'Component Information' */ - FldrSetComponentInformation(BiosKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Increment bus number */ (*BusNumber)++; @@ -268,17 +258,12 @@ { /* Create the bus key */ FldrCreateComponentKey(SystemKey, - L"MultifunctionAdapter", - *BusNumber, AdapterClass, MultiFunctionAdapter, + 0x0, + 0x0, + 0xFFFFFFFF, &BusKey); - - /* Set 'Component Information' */ - FldrSetComponentInformation(BusKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Check if this is the first bus */ if (i == 0) Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/xboxhw.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -207,18 +207,13 @@ (int)DiskCount, (DiskCount == 1) ? "": "s"); FldrCreateComponentKey(BusKey, - L"DiskController", - 0, ControllerClass, DiskController, + Output | Input | Removable, + 0, + 0xFFFFFFFF, &ControllerKey); DPRINTM(DPRINT_HWDETECT, "Created key: DiskController\\0\n"); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(ControllerKey, - Output | Input | Removable, - 0, - 0xFFFFFFFF); //DetectBiosFloppyController(BusKey, ControllerKey); @@ -275,17 +270,12 @@ { /* Create disk key */ FldrCreateComponentKey(ControllerKey, - L"DiskPeripheral", - i, PeripheralClass, DiskPeripheral, + Output | Input, + 0, + 0xFFFFFFFF, &DiskKey); - - /* Set 'ComponentInformation' value */ - FldrSetComponentInformation(DiskKey, - Output | Input, - 0, - 0xFFFFFFFF); /* Set disk values */ SetHarddiskConfigurationData(DiskKey, 0x80 + i); @@ -302,17 +292,12 @@ /* Create new bus key */ FldrCreateComponentKey(SystemKey, - L"MultifunctionAdapter", - *BusNumber, AdapterClass, MultiFunctionAdapter, + 0x0, + 0x0, + 0xFFFFFFFF, &BusKey); - - /* Set 'Component Information' value similar to my NT4 box */ - FldrSetComponentInformation(BusKey, - 0x0, - 0x0, - 0xFFFFFFFF); /* Increment bus number */ (*BusNumber)++; @@ -360,12 +345,6 @@ /* Create the 'System' key */ FldrCreateSystemKey(&SystemKey); - /* Set empty component information */ - FldrSetComponentInformation(SystemKey, - 0x0, - 0x0, - 0xFFFFFFFF); - /* TODO: Build actual xbox's hardware configuration tree */ DetectIsaBios(SystemKey, &BusNumber); Modified: trunk/reactos/boot/freeldr/freeldr/arch/powerpc/mach.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/powerpc/mach.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/powerpc/mach.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -388,13 +388,12 @@ /* Create a key for this device */ FldrCreateComponentKey (ParentKey, - wide_name, - 0, AdapterClass, MultiFunctionAdapter, + 0, + 0, + (ULONG)-1, &NewKey); - - FldrSetComponentInformation(NewKey, 0, 0, (ULONG)-1); /* Add properties */ for (prev_name = ""; ofw_nextprop(node, prev_name, cur_name) == 1; ) @@ -451,8 +450,6 @@ int node = ofw_finddevice("/"); FldrCreateSystemKey(&RootKey); - - FldrSetComponentInformation(RootKey, 0, 0, (ULONG)-1); OfwCopyDeviceTree(RootKey,"/",node,&BusNumber,&DiskController,&DiskNumber); return RootKey; Modified: trunk/reactos/boot/freeldr/freeldr/arch/powerpc/prep.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/powerpc/prep.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/powerpc/prep.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -114,12 +114,6 @@ /* Create the 'System' key */ FldrCreateSystemKey(&SystemKey); - /* Set empty component information */ - FldrSetComponentInformation(SystemKey, - 0x0, - 0x0, - 0xFFFFFFFF); - printf("DetectHardware() Done\n"); return SystemKey; } Modified: trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/freel… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -11,6 +11,10 @@ <compilerflag>-fno-inline</compilerflag> <compilerflag>-fno-zero-initialized-in-bss</compilerflag> </group> + <directory name="arcemul"> + <file>component.c</file> + <file>time.c</file> + </directory> <directory name="cache"> <file>blocklist.c</file> <file>cache.c</file> Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/amd64/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/arch/amd64/hardware.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/arch/amd64/hardware.h [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -40,15 +40,6 @@ // VOID NTAPI -FldrSetComponentInformation( - IN PCONFIGURATION_COMPONENT_DATA ComponentKey, - IN IDENTIFIER_FLAG Flags, - IN ULONG Key, - IN ULONG Affinity -); - -VOID -NTAPI FldrSetIdentifier( IN PCONFIGURATION_COMPONENT_DATA ComponentKey, IN PCHAR Identifier @@ -64,10 +55,11 @@ NTAPI FldrCreateComponentKey( IN PCONFIGURATION_COMPONENT_DATA SystemKey, - IN PWCHAR BusName, - IN ULONG BusNumber, IN CONFIGURATION_CLASS Class, IN CONFIGURATION_TYPE Type, + IN IDENTIFIER_FLAG Flags, + IN ULONG Key, + IN ULONG Affinity, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey ); Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -60,15 +60,6 @@ // VOID NTAPI -FldrSetComponentInformation( - IN PCONFIGURATION_COMPONENT_DATA ComponentKey, - IN IDENTIFIER_FLAG Flags, - IN ULONG Key, - IN ULONG Affinity -); - -VOID -NTAPI FldrSetIdentifier( IN PCONFIGURATION_COMPONENT_DATA ComponentKey, IN PCHAR Identifier @@ -83,11 +74,12 @@ VOID NTAPI FldrCreateComponentKey( - IN PCONFIGURATION_COMPONENT_DATA SystemKey, - IN PWCHAR BusName, - IN ULONG BusNumber, + IN PCONFIGURATION_COMPONENT_DATA SystemKey,, IN CONFIGURATION_CLASS Class, IN CONFIGURATION_TYPE Type, + IN IDENTIFIER_FLAG Flags, + IN ULONG Key, + IN ULONG Affinity, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey ); Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/i386/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/arch/i386/hardware.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/arch/i386/hardware.h [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -40,15 +40,6 @@ // VOID NTAPI -FldrSetComponentInformation( - IN PCONFIGURATION_COMPONENT_DATA ComponentKey, - IN IDENTIFIER_FLAG Flags, - IN ULONG Key, - IN ULONG Affinity -); - -VOID -NTAPI FldrSetIdentifier( IN PCONFIGURATION_COMPONENT_DATA ComponentKey, IN PCHAR Identifier @@ -64,10 +55,11 @@ NTAPI FldrCreateComponentKey( IN PCONFIGURATION_COMPONENT_DATA SystemKey, - IN PWCHAR BusName, - IN ULONG BusNumber, IN CONFIGURATION_CLASS Class, IN CONFIGURATION_TYPE Type, + IN IDENTIFIER_FLAG Flags, + IN ULONG Key, + IN ULONG Affinity, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey ); Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/powerpc/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/arch/powerpc/hardware.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/arch/powerpc/hardware.h [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -39,15 +39,6 @@ // VOID NTAPI -FldrSetComponentInformation( - IN PCONFIGURATION_COMPONENT_DATA ComponentKey, - IN IDENTIFIER_FLAG Flags, - IN ULONG Key, - IN ULONG Affinity -); - -VOID -NTAPI FldrSetIdentifier( IN PCONFIGURATION_COMPONENT_DATA ComponentKey, IN PCHAR Identifier @@ -63,10 +54,11 @@ NTAPI FldrCreateComponentKey( IN PCONFIGURATION_COMPONENT_DATA SystemKey, - IN PWCHAR BusName, - IN ULONG BusNumber, IN CONFIGURATION_CLASS Class, IN CONFIGURATION_TYPE Type, + IN IDENTIFIER_FLAG Flags, + IN ULONG Key, + IN ULONG Affinity, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey ); Modified: trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/react… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/reactos/archwsup.c [iso-8859-1] Sun Aug 9 09:45:41 2009 @@ -53,23 +53,6 @@ VOID NTAPI -FldrSetComponentInformation(IN PCONFIGURATION_COMPONENT_DATA ComponentData, - IN IDENTIFIER_FLAG Flags, - IN ULONG Key, - IN ULONG Affinity) -{ - PCONFIGURATION_COMPONENT Component = &ComponentData->ComponentEntry; - - /* Set component information */ - Component->Flags = Flags; - Component->Version = 0; - Component->Revision = 0; - Component->Key = Key; - Component->AffinityMask = Affinity; -} - -VOID -NTAPI FldrSetIdentifier(IN PCONFIGURATION_COMPONENT_DATA ComponentData, IN PCHAR IdentifierString) { @@ -107,6 +90,11 @@ Component->ConfigurationDataLength = 0; Component->Identifier = 0; Component->IdentifierLength = 0; + Component->Flags = 0; + Component->Version = 0; + Component->Revision = 0; + Component->Key = 0; + Component->AffinityMask = 0xFFFFFFFF; /* Return the node */ *SystemNode = FldrArcHwTreeRoot; @@ -145,10 +133,11 @@ VOID NTAPI FldrCreateComponentKey(IN PCONFIGURATION_COMPONENT_DATA SystemNode, - IN PWCHAR BusName, - IN ULONG BusNumber, IN CONFIGURATION_CLASS Class, IN CONFIGURATION_TYPE Type, + IN IDENTIFIER_FLAG Flags, + IN ULONG Key, + IN ULONG Affinity, OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey) { PCONFIGURATION_COMPONENT_DATA ComponentData;

1 0

[cgutman] 42542: - Return the correct value for AFD_INFO_BLOCKING_MODE - Implement AFD_INFO_SENDS_IN_PROGRESS (SO_LINGER should work now)
by cgutman＠svn.reactos.org 09 Aug '09

09 Aug '09

Author: cgutman Date: Sun Aug 9 05:57:29 2009 New Revision: 42542 URL: http://svn.reactos.org/svn/reactos?rev=42542&view=rev Log: - Return the correct value for AFD_INFO_BLOCKING_MODE - Implement AFD_INFO_SENDS_IN_PROGRESS (SO_LINGER should work now) Modified: trunk/reactos/drivers/network/afd/afd/info.c Modified: trunk/reactos/drivers/network/afd/afd/info.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/afd/afd/in… ============================================================================== --- trunk/reactos/drivers/network/afd/afd/info.c [iso-8859-1] (original) +++ trunk/reactos/drivers/network/afd/afd/info.c [iso-8859-1] Sun Aug 9 05:57:29 2009 @@ -20,6 +20,7 @@ PAFD_INFO InfoReq = IrpSp->Parameters.DeviceIoControl.Type3InputBuffer; PFILE_OBJECT FileObject = IrpSp->FileObject; PAFD_FCB FCB = FileObject->FsContext; + PLIST_ENTRY CurrentEntry; AFD_DbgPrint(MID_TRACE,("Called %x %x\n", InfoReq, InfoReq ? InfoReq->InformationClass : 0)); @@ -42,7 +43,7 @@ break; case AFD_INFO_BLOCKING_MODE: - InfoReq->Information.Ulong = 0; + InfoReq->Information.Ulong = FCB->BlockingMode; break; case AFD_INFO_RECEIVE_CONTENT_SIZE: @@ -52,6 +53,23 @@ InfoReq->Information.Ulong = FCB->Recv.Content - FCB->Recv.BytesUsed; break; + + case AFD_INFO_SENDS_IN_PROGRESS: + InfoReq->Information.Ulong = 0; + + /* Count the queued sends */ + CurrentEntry = FCB->PendingIrpList[FUNCTION_SEND].Flink; + while (CurrentEntry != &FCB->PendingIrpList[FUNCTION_SEND]) + { + InfoReq->Information.Ulong++; + CurrentEntry = CurrentEntry->Flink; + } + + /* Count the send in progress */ + if (FCB->SendIrp.InFlightRequest) + InfoReq->Information.Ulong++; + + break; default: AFD_DbgPrint(MID_TRACE,("Unknown info id %x\n",

1 0

[dgorbachev] 42541: Fix issue #4673 ("Misrepresented license in FreeLDR"), Robert Millan (rmh.reactos at aybabtu.com).
by dgorbachev＠svn.reactos.org 08 Aug '09

08 Aug '09

Author: dgorbachev Date: Sun Aug 9 00:39:04 2009 New Revision: 42541 URL: http://svn.reactos.org/svn/reactos?rev=42541&view=rev Log: Fix issue #4673 ("Misrepresented license in FreeLDR"), Robert Millan (rmh.reactos at aybabtu.com). Modified: trunk/reactos/boot/freeldr/freeldr/fs/ext2.c trunk/reactos/boot/freeldr/freeldr/fs/fsrec.c trunk/reactos/boot/freeldr/freeldr/include/fs/ext2.h Modified: trunk/reactos/boot/freeldr/freeldr/fs/ext2.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/fs/ex… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/fs/ext2.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/fs/ext2.c [iso-8859-1] Sun Aug 9 00:39:04 2009 @@ -45,13 +45,13 @@ BOOLEAN Ext2CopyDoubleIndirectBlockPointers(ULONG* BlockList, ULONG* CurrentBlockInList, ULONG BlockCount, ULONG DoubleIndirectBlock); BOOLEAN Ext2CopyTripleIndirectBlockPointers(ULONG* BlockList, ULONG* CurrentBlockInList, ULONG BlockCount, ULONG TripleIndirectBlock); -GEOMETRY Ext2DiskGeometry; // Ext2 file system disk geometry +GEOMETRY Ext2DiskGeometry; // Ext2 file system disk geometry PEXT2_SUPER_BLOCK Ext2SuperBlock = NULL; // Ext2 file system super block PEXT2_GROUP_DESC Ext2GroupDescriptors = NULL; // Ext2 file system group descriptors UCHAR Ext2DriveNumber = 0; // Ext2 file system drive number -ULONGLONG Ext2VolumeStartSector = 0; // Ext2 file system starting sector +ULONGLONG Ext2VolumeStartSector = 0; // Ext2 file system starting sector ULONG Ext2BlockSizeInBytes = 0; // Block size in bytes ULONG Ext2BlockSizeInSectors = 0; // Block size in sectors ULONG Ext2FragmentSizeInBytes = 0; // Fragment size in bytes @@ -106,13 +106,13 @@ { EXT2_FILE_INFO TempExt2FileInfo; PEXT2_FILE_INFO FileHandle; - CHAR SymLinkPath[EXT3_NAME_LEN]; - CHAR FullPath[EXT3_NAME_LEN * 2]; - ULONG Index; + CHAR SymLinkPath[EXT2_NAME_LEN]; + CHAR FullPath[EXT2_NAME_LEN * 2]; + ULONG Index; DPRINTM(DPRINT_FILESYSTEM, "Ext2OpenFile() FileName = %s\n", FileName); - RtlZeroMemory(SymLinkPath, EXT3_NAME_LEN); + RtlZeroMemory(SymLinkPath, sizeof(SymLinkPath)); // Lookup the file in the file system if (!Ext2LookupFile(FileName, &TempExt2FileInfo)) @@ -122,7 +122,7 @@ // If we got a symbolic link then fix up the path // and re-call this function - if ((TempExt2FileInfo.Inode.i_mode & EXT2_S_IFMT) == EXT2_S_IFLNK) + if ((TempExt2FileInfo.Inode.mode & EXT2_S_IFMT) == EXT2_S_IFLNK) { DPRINTM(DPRINT_FILESYSTEM, "File is a symbolic link\n"); @@ -207,12 +207,12 @@ */ BOOLEAN Ext2LookupFile(PCSTR FileName, PEXT2_FILE_INFO Ext2FileInfoPointer) { - UINT32 i; - ULONG NumberOfPathParts; - CHAR PathPart[261]; - PVOID DirectoryBuffer; - ULONG DirectoryInode = EXT3_ROOT_INO; - EXT2_INODE InodeData; + UINT32 i; + ULONG NumberOfPathParts; + CHAR PathPart[261]; + PVOID DirectoryBuffer; + ULONG DirectoryInode = EXT2_ROOT_INO; + EXT2_INODE InodeData; EXT2_DIR_ENTRY DirectoryEntry; DPRINTM(DPRINT_FILESYSTEM, "Ext2LookupFile() FileName = %s\n", FileName); @@ -269,8 +269,8 @@ return FALSE; } - if (((InodeData.i_mode & EXT2_S_IFMT) != EXT2_S_IFREG) && - ((InodeData.i_mode & EXT2_S_IFMT) != EXT2_S_IFLNK)) + if (((InodeData.mode & EXT2_S_IFMT) != EXT2_S_IFREG) && + ((InodeData.mode & EXT2_S_IFMT) != EXT2_S_IFLNK)) { FileSystemError("Inode is not a regular file or symbolic link."); return FALSE; @@ -282,8 +282,8 @@ // If it's a regular file or a regular symbolic link // then get the block pointer list otherwise it must // be a fast symbolic link which doesn't have a block list - if (((InodeData.i_mode & EXT2_S_IFMT) == EXT2_S_IFREG) || - ((InodeData.i_mode & EXT2_S_IFMT) == EXT2_S_IFLNK && InodeData.i_size > FAST_SYMLINK_MAX_NAME_SIZE)) + if (((InodeData.mode & EXT2_S_IFMT) == EXT2_S_IFREG) || + ((InodeData.mode & EXT2_S_IFMT) == EXT2_S_IFLNK && InodeData.size > FAST_SYMLINK_MAX_NAME_SIZE)) { Ext2FileInfoPointer->FileBlockList = Ext2ReadBlockPointerList(&InodeData); @@ -306,7 +306,7 @@ BOOLEAN Ext2SearchDirectoryBufferForFile(PVOID DirectoryBuffer, ULONG DirectorySize, PCHAR FileName, PEXT2_DIR_ENTRY DirectoryEntry) { - ULONG CurrentOffset; + ULONG CurrentOffset; PEXT2_DIR_ENTRY CurrentDirectoryEntry; DPRINTM(DPRINT_FILESYSTEM, "Ext2SearchDirectoryBufferForFile() DirectoryBuffer = 0x%x DirectorySize = %d FileName = %s\n", DirectoryBuffer, DirectorySize, FileName); @@ -315,32 +315,32 @@ { CurrentDirectoryEntry = (PEXT2_DIR_ENTRY)((ULONG_PTR)DirectoryBuffer + CurrentOffset); - if (CurrentDirectoryEntry->rec_len == 0) + if (CurrentDirectoryEntry->direntlen == 0) { break; } - if ((CurrentDirectoryEntry->rec_len + CurrentOffset) > DirectorySize) + if ((CurrentDirectoryEntry->direntlen + CurrentOffset) > DirectorySize) { FileSystemError("Directory entry extends past end of directory file."); return FALSE; } DPRINTM(DPRINT_FILESYSTEM, "Dumping directory entry at offset %d:\n", CurrentOffset); - DbgDumpBuffer(DPRINT_FILESYSTEM, CurrentDirectoryEntry, CurrentDirectoryEntry->rec_len); - - if ((_strnicmp(FileName, CurrentDirectoryEntry->name, CurrentDirectoryEntry->name_len) == 0) && - (strlen(FileName) == CurrentDirectoryEntry->name_len)) + DbgDumpBuffer(DPRINT_FILESYSTEM, CurrentDirectoryEntry, CurrentDirectoryEntry->direntlen); + + if ((_strnicmp(FileName, CurrentDirectoryEntry->name, CurrentDirectoryEntry->namelen) == 0) && + (strlen(FileName) == CurrentDirectoryEntry->namelen)) { RtlCopyMemory(DirectoryEntry, CurrentDirectoryEntry, sizeof(EXT2_DIR_ENTRY)); DPRINTM(DPRINT_FILESYSTEM, "EXT2 Directory Entry:\n"); DPRINTM(DPRINT_FILESYSTEM, "inode = %d\n", DirectoryEntry->inode); - DPRINTM(DPRINT_FILESYSTEM, "rec_len = %d\n", DirectoryEntry->rec_len); - DPRINTM(DPRINT_FILESYSTEM, "name_len = %d\n", DirectoryEntry->name_len); - DPRINTM(DPRINT_FILESYSTEM, "file_type = %d\n", DirectoryEntry->file_type); + DPRINTM(DPRINT_FILESYSTEM, "direntlen = %d\n", DirectoryEntry->direntlen); + DPRINTM(DPRINT_FILESYSTEM, "namelen = %d\n", DirectoryEntry->namelen); + DPRINTM(DPRINT_FILESYSTEM, "filetype = %d\n", DirectoryEntry->filetype); DPRINTM(DPRINT_FILESYSTEM, "name = "); - for (CurrentOffset=0; CurrentOffset<DirectoryEntry->name_len; CurrentOffset++) + for (CurrentOffset=0; CurrentOffset<DirectoryEntry->namelen; CurrentOffset++) { DPRINTM(DPRINT_FILESYSTEM, "%c", DirectoryEntry->name[CurrentOffset]); } @@ -349,7 +349,7 @@ return TRUE; } - CurrentOffset += CurrentDirectoryEntry->rec_len; + CurrentOffset += CurrentDirectoryEntry->direntlen; } return FALSE; @@ -380,7 +380,7 @@ { // Block pointer list is NULL // so this better be a fast symbolic link or else - if (((Ext2FileInfo->Inode.i_mode & EXT2_S_IFMT) != EXT2_S_IFLNK) || + if (((Ext2FileInfo->Inode.mode & EXT2_S_IFMT) != EXT2_S_IFLNK) || (Ext2FileInfo->FileSize > FAST_SYMLINK_MAX_NAME_SIZE)) { FileSystemError("Block pointer list is NULL and file is not a fast symbolic link."); @@ -409,13 +409,13 @@ // Check if this is a fast symbolic link // if so then the read is easy - if (((Ext2FileInfo->Inode.i_mode & EXT2_S_IFMT) == EXT2_S_IFLNK) && + if (((Ext2FileInfo->Inode.mode & EXT2_S_IFMT) == EXT2_S_IFLNK) && (Ext2FileInfo->FileSize <= FAST_SYMLINK_MAX_NAME_SIZE)) { DPRINTM(DPRINT_FILESYSTEM, "Reading fast symbolic link data\n"); // Copy the data from the link - RtlCopyMemory(Buffer, (PVOID)((ULONG_PTR)Ext2FileInfo->FilePointer + Ext2FileInfo->Inode.i_block), BytesToRead); + RtlCopyMemory(Buffer, (PVOID)((ULONG_PTR)Ext2FileInfo->FilePointer + Ext2FileInfo->Inode.symlink), BytesToRead); if (BytesRead != NULL) { @@ -596,60 +596,47 @@ RtlCopyMemory(Ext2SuperBlock, (PVOID)((ULONG_PTR)DISKREADBUFFER + 1024), 1024); DPRINTM(DPRINT_FILESYSTEM, "Dumping super block:\n"); - - DPRINTM(DPRINT_FILESYSTEM, "s_inodes_count: %d\n", Ext2SuperBlock->s_inodes_count); - DPRINTM(DPRINT_FILESYSTEM, "s_blocks_count: %d\n", Ext2SuperBlock->s_blocks_count); - DPRINTM(DPRINT_FILESYSTEM, "s_r_blocks_count: %d\n", Ext2SuperBlock->s_r_blocks_count); - DPRINTM(DPRINT_FILESYSTEM, "s_free_blocks_count: %d\n", Ext2SuperBlock->s_free_blocks_count); - DPRINTM(DPRINT_FILESYSTEM, "s_free_inodes_count: %d\n", Ext2SuperBlock->s_free_inodes_count); - DPRINTM(DPRINT_FILESYSTEM, "s_first_data_block: %d\n", Ext2SuperBlock->s_first_data_block); - DPRINTM(DPRINT_FILESYSTEM, "s_log_block_size: %d\n", Ext2SuperBlock->s_log_block_size); - DPRINTM(DPRINT_FILESYSTEM, "s_log_frag_size: %d\n", Ext2SuperBlock->s_log_frag_size); - DPRINTM(DPRINT_FILESYSTEM, "s_blocks_per_group: %d\n", Ext2SuperBlock->s_blocks_per_group); - DPRINTM(DPRINT_FILESYSTEM, "s_frags_per_group: %d\n", Ext2SuperBlock->s_frags_per_group); - DPRINTM(DPRINT_FILESYSTEM, "s_inodes_per_group: %d\n", Ext2SuperBlock->s_inodes_per_group); - DPRINTM(DPRINT_FILESYSTEM, "s_mtime: %d\n", Ext2SuperBlock->s_mtime); - DPRINTM(DPRINT_FILESYSTEM, "s_wtime: %d\n", Ext2SuperBlock->s_wtime); - DPRINTM(DPRINT_FILESYSTEM, "s_mnt_count: %d\n", Ext2SuperBlock->s_mnt_count); - DPRINTM(DPRINT_FILESYSTEM, "s_max_mnt_count: %d\n", Ext2SuperBlock->s_max_mnt_count); - DPRINTM(DPRINT_FILESYSTEM, "s_magic: 0x%x\n", Ext2SuperBlock->s_magic); - DPRINTM(DPRINT_FILESYSTEM, "s_state: %d\n", Ext2SuperBlock->s_state); - DPRINTM(DPRINT_FILESYSTEM, "s_errors: %d\n", Ext2SuperBlock->s_errors); - DPRINTM(DPRINT_FILESYSTEM, "s_minor_rev_level: %d\n", Ext2SuperBlock->s_minor_rev_level); - DPRINTM(DPRINT_FILESYSTEM, "s_lastcheck: %d\n", Ext2SuperBlock->s_lastcheck); - DPRINTM(DPRINT_FILESYSTEM, "s_checkinterval: %d\n", Ext2SuperBlock->s_checkinterval); - DPRINTM(DPRINT_FILESYSTEM, "s_creator_os: %d\n", Ext2SuperBlock->s_creator_os); - DPRINTM(DPRINT_FILESYSTEM, "s_rev_level: %d\n", Ext2SuperBlock->s_rev_level); - DPRINTM(DPRINT_FILESYSTEM, "s_def_resuid: %d\n", Ext2SuperBlock->s_def_resuid); - DPRINTM(DPRINT_FILESYSTEM, "s_def_resgid: %d\n", Ext2SuperBlock->s_def_resgid); - DPRINTM(DPRINT_FILESYSTEM, "s_first_ino: %d\n", Ext2SuperBlock->s_first_ino); - DPRINTM(DPRINT_FILESYSTEM, "s_inode_size: %d\n", Ext2SuperBlock->s_inode_size); - DPRINTM(DPRINT_FILESYSTEM, "s_block_group_nr: %d\n", Ext2SuperBlock->s_block_group_nr); - DPRINTM(DPRINT_FILESYSTEM, "s_feature_compat: 0x%x\n", Ext2SuperBlock->s_feature_compat); - DPRINTM(DPRINT_FILESYSTEM, "s_feature_incompat: 0x%x\n", Ext2SuperBlock->s_feature_incompat); - DPRINTM(DPRINT_FILESYSTEM, "s_feature_ro_compat: 0x%x\n", Ext2SuperBlock->s_feature_ro_compat); - DPRINTM(DPRINT_FILESYSTEM, "s_uuid[16] = 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n", Ext2SuperBlock->s_uuid[0], Ext2SuperBlock->s_uuid[1], Ext2SuperBlock->s_uuid[2], Ext2SuperBlock->s_uuid[3], Ext2SuperBlock->s_uuid[4], Ext2SuperBlock->s_uuid[5], Ext2SuperBlock->s_uuid[6], Ext2SuperBlock->s_uuid[7], Ext2SuperBlock->s_uuid[8], Ext2SuperBlock->s_uuid[9], Ext2SuperBlock->s_uuid[10], Ext2SuperBlock->s_uuid[11], Ext2SuperBlock->s_uuid[12], Ext2SuperBlock->s_uuid[13], Ext2SuperBlock->s_uuid[14], Ext2SuperBlock->s_uuid[15]); - DPRINTM(DPRINT_FILESYSTEM, "s_volume_name[16] = '%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c'\n", Ext2SuperBlock->s_volume_name[0], Ext2SuperBlock->s_volume_name[1], Ext2SuperBlock->s_volume_name[2], Ext2SuperBlock->s_volume_name[3], Ext2SuperBlock->s_volume_name[4], Ext2SuperBlock->s_volume_name[5], Ext2SuperBlock->s_volume_name[6], Ext2SuperBlock->s_volume_name[7], Ext2SuperBlock->s_volume_name[8], Ext2SuperBlock->s_volume_name[9], Ext2SuperBlock->s_volume_name[10], Ext2SuperBlock->s_volume_name[11], Ext2SuperBlock->s_volume_name[12], Ext2SuperBlock->s_volume_name[13], Ext2SuperBlock->s_volume_name[14], Ext2SuperBlock->s_volume_name[15]); - DPRINTM(DPRINT_FILESYSTEM, "s_last_mounted[64]='%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c'\n", Ext2SuperBlock->s_last_mounted[0], Ext2SuperBlock->s_last_mounted[1], Ext2SuperBlock->s_last_mounted[2], Ext2SuperBlock->s_last_mounted[3], Ext2SuperBlock->s_last_mounted[4], Ext2SuperBlock->s_last_mounted[5], Ext2SuperBlock->s_last_mounted[6], Ext2SuperBlock->s_last_mounted[7], Ext2SuperBlock->s_last_mounted[8], Ext2SuperBlock->s_last_mounted[9], - Ext2SuperBlock->s_last_mounted[10], Ext2SuperBlock->s_last_mounted[11], Ext2SuperBlock->s_last_mounted[12], Ext2SuperBlock->s_last_mounted[13], Ext2SuperBlock->s_last_mounted[14], Ext2SuperBlock->s_last_mounted[15], Ext2SuperBlock->s_last_mounted[16], Ext2SuperBlock->s_last_mounted[17], Ext2SuperBlock->s_last_mounted[18], Ext2SuperBlock->s_last_mounted[19], - Ext2SuperBlock->s_last_mounted[20], Ext2SuperBlock->s_last_mounted[21], Ext2SuperBlock->s_last_mounted[22], Ext2SuperBlock->s_last_mounted[23], Ext2SuperBlock->s_last_mounted[24], Ext2SuperBlock->s_last_mounted[25], Ext2SuperBlock->s_last_mounted[26], Ext2SuperBlock->s_last_mounted[27], Ext2SuperBlock->s_last_mounted[28], Ext2SuperBlock->s_last_mounted[29], - Ext2SuperBlock->s_last_mounted[30], Ext2SuperBlock->s_last_mounted[31], Ext2SuperBlock->s_last_mounted[32], Ext2SuperBlock->s_last_mounted[33], Ext2SuperBlock->s_last_mounted[34], Ext2SuperBlock->s_last_mounted[35], Ext2SuperBlock->s_last_mounted[36], Ext2SuperBlock->s_last_mounted[37], Ext2SuperBlock->s_last_mounted[38], Ext2SuperBlock->s_last_mounted[39], - Ext2SuperBlock->s_last_mounted[40], Ext2SuperBlock->s_last_mounted[41], Ext2SuperBlock->s_last_mounted[42], Ext2SuperBlock->s_last_mounted[43], Ext2SuperBlock->s_last_mounted[44], Ext2SuperBlock->s_last_mounted[45], Ext2SuperBlock->s_last_mounted[46], Ext2SuperBlock->s_last_mounted[47], Ext2SuperBlock->s_last_mounted[48], Ext2SuperBlock->s_last_mounted[49], - Ext2SuperBlock->s_last_mounted[50], Ext2SuperBlock->s_last_mounted[51], Ext2SuperBlock->s_last_mounted[52], Ext2SuperBlock->s_last_mounted[53], Ext2SuperBlock->s_last_mounted[54], Ext2SuperBlock->s_last_mounted[55], Ext2SuperBlock->s_last_mounted[56], Ext2SuperBlock->s_last_mounted[57], Ext2SuperBlock->s_last_mounted[58], Ext2SuperBlock->s_last_mounted[59], - Ext2SuperBlock->s_last_mounted[60], Ext2SuperBlock->s_last_mounted[61], Ext2SuperBlock->s_last_mounted[62], Ext2SuperBlock->s_last_mounted[63]); - DPRINTM(DPRINT_FILESYSTEM, "s_algorithm_usage_bitmap = 0x%x\n", Ext2SuperBlock->s_algorithm_usage_bitmap); - DPRINTM(DPRINT_FILESYSTEM, "s_prealloc_blocks = %d\n", Ext2SuperBlock->s_prealloc_blocks); - DPRINTM(DPRINT_FILESYSTEM, "s_prealloc_dir_blocks = %d\n", Ext2SuperBlock->s_prealloc_dir_blocks); - DPRINTM(DPRINT_FILESYSTEM, "s_padding1 = %d\n", Ext2SuperBlock->s_padding1); - DPRINTM(DPRINT_FILESYSTEM, "s_journal_uuid[16] = 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n", Ext2SuperBlock->s_journal_uuid[0], Ext2SuperBlock->s_journal_uuid[1], Ext2SuperBlock->s_journal_uuid[2], Ext2SuperBlock->s_journal_uuid[3], Ext2SuperBlock->s_journal_uuid[4], Ext2SuperBlock->s_journal_uuid[5], Ext2SuperBlock->s_journal_uuid[6], Ext2SuperBlock->s_journal_uuid[7], Ext2SuperBlock->s_journal_uuid[8], Ext2SuperBlock->s_journal_uuid[9], Ext2SuperBlock->s_journal_uuid[10], Ext2SuperBlock->s_journal_uuid[11], Ext2SuperBlock->s_journal_uuid[12], Ext2SuperBlock->s_journal_uuid[13], Ext2SuperBlock->s_journal_uuid[14], Ext2SuperBlock->s_journal_uuid[15]); - DPRINTM(DPRINT_FILESYSTEM, "s_journal_inum = %d\n", Ext2SuperBlock->s_journal_inum); - DPRINTM(DPRINT_FILESYSTEM, "s_journal_dev = %d\n", Ext2SuperBlock->s_journal_dev); - DPRINTM(DPRINT_FILESYSTEM, "s_last_orphan = %d\n", Ext2SuperBlock->s_last_orphan); + DPRINTM(DPRINT_FILESYSTEM, "total_inodes: %d\n", Ext2SuperBlock->total_inodes); + DPRINTM(DPRINT_FILESYSTEM, "total_blocks: %d\n", Ext2SuperBlock->total_blocks); + DPRINTM(DPRINT_FILESYSTEM, "reserved_blocks: %d\n", Ext2SuperBlock->reserved_blocks); + DPRINTM(DPRINT_FILESYSTEM, "free_blocks: %d\n", Ext2SuperBlock->free_blocks); + DPRINTM(DPRINT_FILESYSTEM, "free_inodes: %d\n", Ext2SuperBlock->free_inodes); + DPRINTM(DPRINT_FILESYSTEM, "first_data_block: %d\n", Ext2SuperBlock->first_data_block); + DPRINTM(DPRINT_FILESYSTEM, "log2_block_size: %d\n", Ext2SuperBlock->log2_block_size); + DPRINTM(DPRINT_FILESYSTEM, "log2_fragment_size: %d\n", Ext2SuperBlock->log2_fragment_size); + DPRINTM(DPRINT_FILESYSTEM, "blocks_per_group: %d\n", Ext2SuperBlock->blocks_per_group); + DPRINTM(DPRINT_FILESYSTEM, "fragments_per_group: %d\n", Ext2SuperBlock->fragments_per_group); + DPRINTM(DPRINT_FILESYSTEM, "inodes_per_group: %d\n", Ext2SuperBlock->inodes_per_group); + DPRINTM(DPRINT_FILESYSTEM, "mtime: %d\n", Ext2SuperBlock->mtime); + DPRINTM(DPRINT_FILESYSTEM, "utime: %d\n", Ext2SuperBlock->utime); + DPRINTM(DPRINT_FILESYSTEM, "mnt_count: %d\n", Ext2SuperBlock->mnt_count); + DPRINTM(DPRINT_FILESYSTEM, "max_mnt_count: %d\n", Ext2SuperBlock->max_mnt_count); + DPRINTM(DPRINT_FILESYSTEM, "magic: 0x%x\n", Ext2SuperBlock->magic); + DPRINTM(DPRINT_FILESYSTEM, "fs_state: %d\n", Ext2SuperBlock->fs_state); + DPRINTM(DPRINT_FILESYSTEM, "error_handling: %d\n", Ext2SuperBlock->error_handling); + DPRINTM(DPRINT_FILESYSTEM, "minor_revision_level: %d\n", Ext2SuperBlock->minor_revision_level); + DPRINTM(DPRINT_FILESYSTEM, "lastcheck: %d\n", Ext2SuperBlock->lastcheck); + DPRINTM(DPRINT_FILESYSTEM, "checkinterval: %d\n", Ext2SuperBlock->checkinterval); + DPRINTM(DPRINT_FILESYSTEM, "creator_os: %d\n", Ext2SuperBlock->creator_os); + DPRINTM(DPRINT_FILESYSTEM, "revision_level: %d\n", Ext2SuperBlock->revision_level); + DPRINTM(DPRINT_FILESYSTEM, "uid_reserved: %d\n", Ext2SuperBlock->uid_reserved); + DPRINTM(DPRINT_FILESYSTEM, "gid_reserved: %d\n", Ext2SuperBlock->gid_reserved); + DPRINTM(DPRINT_FILESYSTEM, "first_inode: %d\n", Ext2SuperBlock->first_inode); + DPRINTM(DPRINT_FILESYSTEM, "inode_size: %d\n", Ext2SuperBlock->inode_size); + DPRINTM(DPRINT_FILESYSTEM, "block_group_number: %d\n", Ext2SuperBlock->block_group_number); + DPRINTM(DPRINT_FILESYSTEM, "feature_compatibility: 0x%x\n", Ext2SuperBlock->feature_compatibility); + DPRINTM(DPRINT_FILESYSTEM, "feature_incompat: 0x%x\n", Ext2SuperBlock->feature_incompat); + DPRINTM(DPRINT_FILESYSTEM, "feature_ro_compat: 0x%x\n", Ext2SuperBlock->feature_ro_compat); + DPRINTM(DPRINT_FILESYSTEM, "unique_id = { 0x%x, 0x%x, 0x%x, 0x%x }\n", + Ext2SuperBlock->unique_id[0], Ext2SuperBlock->unique_id[1], Ext2SuperBlock->unique_id[2], Ext2SuperBlock->unique_id[3]); + DPRINTM(DPRINT_FILESYSTEM, "volume_name = '%.16s'\n", Ext2SuperBlock->volume_name); + DPRINTM(DPRINT_FILESYSTEM, "last_mounted_on = '%.64s'\n", Ext2SuperBlock->last_mounted_on); + DPRINTM(DPRINT_FILESYSTEM, "compression_info = 0x%x\n", Ext2SuperBlock->compression_info); // // Check the super block magic // - if (Ext2SuperBlock->s_magic != EXT3_SUPER_MAGIC) + if (Ext2SuperBlock->magic != EXT2_MAGIC) { FileSystemError("Invalid super block magic (0xef53)"); return FALSE; @@ -658,7 +645,7 @@ // // Check the revision level // - if (Ext2SuperBlock->s_rev_level > EXT3_DYNAMIC_REV) + if (Ext2SuperBlock->revision_level > EXT2_DYNAMIC_REVISION) { FileSystemError("FreeLoader does not understand the revision of this EXT2/EXT3 filesystem.\nPlease update FreeLoader."); return FALSE; @@ -669,33 +656,33 @@ // Don't need to check the compatible or read-only compatible features // because we only mount the filesystem as read-only // - if ((Ext2SuperBlock->s_rev_level >= EXT3_DYNAMIC_REV) && + if ((Ext2SuperBlock->revision_level >= EXT2_DYNAMIC_REVISION) && (/*((Ext2SuperBlock->s_feature_compat & ~EXT3_FEATURE_COMPAT_SUPP) != 0) ||*/ /*((Ext2SuperBlock->s_feature_ro_compat & ~EXT3_FEATURE_RO_COMPAT_SUPP) != 0) ||*/ - ((Ext2SuperBlock->s_feature_incompat & ~EXT3_FEATURE_INCOMPAT_SUPP) != 0))) + ((Ext2SuperBlock->feature_incompat & ~EXT3_FEATURE_INCOMPAT_SUPP) != 0))) { FileSystemError("FreeLoader does not understand features of this EXT2/EXT3 filesystem.\nPlease update FreeLoader."); return FALSE; } // Calculate the group count - Ext2GroupCount = (Ext2SuperBlock->s_blocks_count - Ext2SuperBlock->s_first_data_block + Ext2SuperBlock->s_blocks_per_group - 1) / Ext2SuperBlock->s_blocks_per_group; + Ext2GroupCount = (Ext2SuperBlock->total_blocks - Ext2SuperBlock->first_data_block + Ext2SuperBlock->blocks_per_group - 1) / Ext2SuperBlock->blocks_per_group; DPRINTM(DPRINT_FILESYSTEM, "Ext2GroupCount: %d\n", Ext2GroupCount); // Calculate the block size - Ext2BlockSizeInBytes = 1024 << Ext2SuperBlock->s_log_block_size; + Ext2BlockSizeInBytes = 1024 << Ext2SuperBlock->log2_block_size; Ext2BlockSizeInSectors = Ext2BlockSizeInBytes / Ext2DiskGeometry.BytesPerSector; DPRINTM(DPRINT_FILESYSTEM, "Ext2BlockSizeInBytes: %d\n", Ext2BlockSizeInBytes); DPRINTM(DPRINT_FILESYSTEM, "Ext2BlockSizeInSectors: %d\n", Ext2BlockSizeInSectors); // Calculate the fragment size - if (Ext2SuperBlock->s_log_frag_size >= 0) - { - Ext2FragmentSizeInBytes = 1024 << Ext2SuperBlock->s_log_frag_size; + if (Ext2SuperBlock->log2_fragment_size >= 0) + { + Ext2FragmentSizeInBytes = 1024 << Ext2SuperBlock->log2_fragment_size; } else { - Ext2FragmentSizeInBytes = 1024 >> -(Ext2SuperBlock->s_log_frag_size); + Ext2FragmentSizeInBytes = 1024 >> -(Ext2SuperBlock->log2_fragment_size); } Ext2FragmentSizeInSectors = Ext2FragmentSizeInBytes / Ext2DiskGeometry.BytesPerSector; DPRINTM(DPRINT_FILESYSTEM, "Ext2FragmentSizeInBytes: %d\n", Ext2FragmentSizeInBytes); @@ -709,11 +696,11 @@ } // Calculate the number of inodes in one block - Ext2InodesPerBlock = Ext2BlockSizeInBytes / EXT3_INODE_SIZE(Ext2SuperBlock); + Ext2InodesPerBlock = Ext2BlockSizeInBytes / EXT2_INODE_SIZE(Ext2SuperBlock); DPRINTM(DPRINT_FILESYSTEM, "Ext2InodesPerBlock: %d\n", Ext2InodesPerBlock); // Calculate the number of group descriptors in one block - Ext2GroupDescPerBlock = EXT3_DESC_PER_BLOCK(Ext2SuperBlock); + Ext2GroupDescPerBlock = EXT2_DESC_PER_BLOCK(Ext2SuperBlock); DPRINTM(DPRINT_FILESYSTEM, "Ext2GroupDescPerBlock: %d\n", Ext2GroupDescPerBlock); return TRUE; @@ -754,7 +741,7 @@ // Now read the group descriptors for (CurrentGroupDescBlock=0; CurrentGroupDescBlock<GroupDescBlockCount; CurrentGroupDescBlock++) { - if (!Ext2ReadBlock(Ext2SuperBlock->s_first_data_block + 1 + CurrentGroupDescBlock, (PVOID)FILESYSBUFFER)) + if (!Ext2ReadBlock(Ext2SuperBlock->first_data_block + 1 + CurrentGroupDescBlock, (PVOID)FILESYSBUFFER)) { return FALSE; } @@ -778,7 +765,7 @@ } // Make sure it is a directory inode - if ((InodePointer->i_mode & EXT2_S_IFMT) != EXT2_S_IFDIR) + if ((InodePointer->mode & EXT2_S_IFMT) != EXT2_S_IFDIR) { FileSystemError("Inode is not a directory."); return FALSE; @@ -826,12 +813,12 @@ BOOLEAN Ext2ReadBlock(ULONG BlockNumber, PVOID Buffer) { - CHAR ErrorString[80]; + CHAR ErrorString[80]; DPRINTM(DPRINT_FILESYSTEM, "Ext2ReadBlock() BlockNumber = %d Buffer = 0x%x\n", BlockNumber, Buffer); // Make sure its a valid block - if (BlockNumber > Ext2SuperBlock->s_blocks_count) + if (BlockNumber > Ext2SuperBlock->total_blocks) { sprintf(ErrorString, "Error reading block %d - block out of range.", (int) BlockNumber); FileSystemError(ErrorString); @@ -872,7 +859,7 @@ ULONG Ext2GetGroupDescBlockNumber(ULONG Group) { - return (((Group * sizeof(EXT2_GROUP_DESC)) / Ext2GroupDescPerBlock) + Ext2SuperBlock->s_first_data_block + 1); + return (((Group * sizeof(EXT2_GROUP_DESC)) / Ext2GroupDescPerBlock) + Ext2SuperBlock->first_data_block + 1); } ULONG Ext2GetGroupDescOffsetInBlock(ULONG Group) @@ -882,31 +869,31 @@ ULONG Ext2GetInodeGroupNumber(ULONG Inode) { - return ((Inode - 1) / Ext2SuperBlock->s_inodes_per_group); + return ((Inode - 1) / Ext2SuperBlock->inodes_per_group); } ULONG Ext2GetInodeBlockNumber(ULONG Inode) { - return (((Inode - 1) % Ext2SuperBlock->s_inodes_per_group) / Ext2InodesPerBlock); + return (((Inode - 1) % Ext2SuperBlock->inodes_per_group) / Ext2InodesPerBlock); } ULONG Ext2GetInodeOffsetInBlock(ULONG Inode) { - return (((Inode - 1) % Ext2SuperBlock->s_inodes_per_group) % Ext2InodesPerBlock); + return (((Inode - 1) % Ext2SuperBlock->inodes_per_group) % Ext2InodesPerBlock); } BOOLEAN Ext2ReadInode(ULONG Inode, PEXT2_INODE InodeBuffer) { - ULONG InodeGroupNumber; - ULONG InodeBlockNumber; - ULONG InodeOffsetInBlock; - CHAR ErrorString[80]; + ULONG InodeGroupNumber; + ULONG InodeBlockNumber; + ULONG InodeOffsetInBlock; + CHAR ErrorString[80]; EXT2_GROUP_DESC GroupDescriptor; DPRINTM(DPRINT_FILESYSTEM, "Ext2ReadInode() Inode = %d\n", Inode); // Make sure its a valid inode - if ((Inode < 1) || (Inode > Ext2SuperBlock->s_inodes_count)) + if ((Inode < 1) || (Inode > Ext2SuperBlock->total_inodes)) { sprintf(ErrorString, "Error reading inode %ld - inode out of range.", Inode); FileSystemError(ErrorString); @@ -928,7 +915,7 @@ } // Add the start block of the inode table to the inode block number - InodeBlockNumber += GroupDescriptor.bg_inode_table; + InodeBlockNumber += GroupDescriptor.inode_table_id; DPRINTM(DPRINT_FILESYSTEM, "InodeBlockNumber (after group desc correction) = %d\n", InodeBlockNumber); // Read the block @@ -938,29 +925,34 @@ } // Copy the data to their buffer - RtlCopyMemory(InodeBuffer, (PVOID)((ULONG_PTR)FILESYSBUFFER + (InodeOffsetInBlock * EXT3_INODE_SIZE(Ext2SuperBlock))), sizeof(EXT2_INODE)); + RtlCopyMemory(InodeBuffer, (PVOID)((ULONG_PTR)FILESYSBUFFER + (InodeOffsetInBlock * EXT2_INODE_SIZE(Ext2SuperBlock))), sizeof(EXT2_INODE)); DPRINTM(DPRINT_FILESYSTEM, "Dumping inode information:\n"); - DPRINTM(DPRINT_FILESYSTEM, "i_mode = 0x%x\n", InodeBuffer->i_mode); - DPRINTM(DPRINT_FILESYSTEM, "i_uid = %d\n", InodeBuffer->i_uid); - DPRINTM(DPRINT_FILESYSTEM, "i_size = %d\n", InodeBuffer->i_size); - DPRINTM(DPRINT_FILESYSTEM, "i_atime = %d\n", InodeBuffer->i_atime); - DPRINTM(DPRINT_FILESYSTEM, "i_ctime = %d\n", InodeBuffer->i_ctime); - DPRINTM(DPRINT_FILESYSTEM, "i_mtime = %d\n", InodeBuffer->i_mtime); - DPRINTM(DPRINT_FILESYSTEM, "i_dtime = %d\n", InodeBuffer->i_dtime); - DPRINTM(DPRINT_FILESYSTEM, "i_gid = %d\n", InodeBuffer->i_gid); - DPRINTM(DPRINT_FILESYSTEM, "i_links_count = %d\n", InodeBuffer->i_links_count); - DPRINTM(DPRINT_FILESYSTEM, "i_blocks = %d\n", InodeBuffer->i_blocks); - DPRINTM(DPRINT_FILESYSTEM, "i_flags = 0x%x\n", InodeBuffer->i_flags); - DPRINTM(DPRINT_FILESYSTEM, "i_block[EXT3_N_BLOCKS (%d)] =\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d,\n%d\n", EXT3_N_BLOCKS, InodeBuffer->i_block[0], InodeBuffer->i_block[1], InodeBuffer->i_block[2], InodeBuffer->i_block[3], InodeBuffer->i_block[4], InodeBuffer->i_block[5], InodeBuffer->i_block[6], InodeBuffer->i_block[7], InodeBuffer->i_block[8], InodeBuffer->i_block[9], InodeBuffer->i_block[10], InodeBuffer->i_block[11], InodeBuffer->i_block[12], InodeBuffer->i_block[13], InodeBuffer->i_block[14]); - DPRINTM(DPRINT_FILESYSTEM, "i_generation = %d\n", InodeBuffer->i_generation); - DPRINTM(DPRINT_FILESYSTEM, "i_file_acl = %d\n", InodeBuffer->i_file_acl); - DPRINTM(DPRINT_FILESYSTEM, "i_dir_acl = %d\n", InodeBuffer->i_dir_acl); - DPRINTM(DPRINT_FILESYSTEM, "i_faddr = %d\n", InodeBuffer->i_faddr); - DPRINTM(DPRINT_FILESYSTEM, "l_i_frag = %d\n", InodeBuffer->osd2.linux2.l_i_frag); - DPRINTM(DPRINT_FILESYSTEM, "l_i_fsize = %d\n", InodeBuffer->osd2.linux2.l_i_fsize); - DPRINTM(DPRINT_FILESYSTEM, "l_i_uid_high = %d\n", InodeBuffer->osd2.linux2.l_i_uid_high); - DPRINTM(DPRINT_FILESYSTEM, "l_i_gid_high = %d\n", InodeBuffer->osd2.linux2.l_i_gid_high); + DPRINTM(DPRINT_FILESYSTEM, "mode = 0x%x\n", InodeBuffer->mode); + DPRINTM(DPRINT_FILESYSTEM, "uid = %d\n", InodeBuffer->uid); + DPRINTM(DPRINT_FILESYSTEM, "size = %d\n", InodeBuffer->size); + DPRINTM(DPRINT_FILESYSTEM, "atime = %d\n", InodeBuffer->atime); + DPRINTM(DPRINT_FILESYSTEM, "ctime = %d\n", InodeBuffer->ctime); + DPRINTM(DPRINT_FILESYSTEM, "mtime = %d\n", InodeBuffer->mtime); + DPRINTM(DPRINT_FILESYSTEM, "dtime = %d\n", InodeBuffer->dtime); + DPRINTM(DPRINT_FILESYSTEM, "gid = %d\n", InodeBuffer->gid); + DPRINTM(DPRINT_FILESYSTEM, "nlinks = %d\n", InodeBuffer->nlinks); + DPRINTM(DPRINT_FILESYSTEM, "blockcnt = %d\n", InodeBuffer->blockcnt); + DPRINTM(DPRINT_FILESYSTEM, "flags = 0x%x\n", InodeBuffer->flags); + DPRINTM(DPRINT_FILESYSTEM, "osd1 = 0x%x\n", InodeBuffer->osd1); + DPRINTM(DPRINT_FILESYSTEM, "dir_blocks = { %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u }\n", + InodeBuffer->blocks.dir_blocks[0], InodeBuffer->blocks.dir_blocks[1], InodeBuffer->blocks.dir_blocks[ 2], InodeBuffer->blocks.dir_blocks[ 3], + InodeBuffer->blocks.dir_blocks[4], InodeBuffer->blocks.dir_blocks[5], InodeBuffer->blocks.dir_blocks[ 6], InodeBuffer->blocks.dir_blocks[ 7], + InodeBuffer->blocks.dir_blocks[8], InodeBuffer->blocks.dir_blocks[9], InodeBuffer->blocks.dir_blocks[10], InodeBuffer->blocks.dir_blocks[11]); + DPRINTM(DPRINT_FILESYSTEM, "indir_block = %u\n", InodeBuffer->blocks.indir_block); + DPRINTM(DPRINT_FILESYSTEM, "double_indir_block = %u\n", InodeBuffer->blocks.double_indir_block); + DPRINTM(DPRINT_FILESYSTEM, "tripple_indir_block = %u\n", InodeBuffer->blocks.tripple_indir_block); + DPRINTM(DPRINT_FILESYSTEM, "version = %d\n", InodeBuffer->version); + DPRINTM(DPRINT_FILESYSTEM, "acl = %d\n", InodeBuffer->acl); + DPRINTM(DPRINT_FILESYSTEM, "dir_acl = %d\n", InodeBuffer->dir_acl); + DPRINTM(DPRINT_FILESYSTEM, "fragment_addr = %d\n", InodeBuffer->fragment_addr); + DPRINTM(DPRINT_FILESYSTEM, "osd2 = { %d, %d, %d }\n", + InodeBuffer->osd2[0], InodeBuffer->osd2[1], InodeBuffer->osd2[2]); return TRUE; } @@ -979,12 +971,12 @@ RtlCopyMemory(GroupBuffer, &Ext2GroupDescriptors[Group], sizeof(EXT2_GROUP_DESC)); DPRINTM(DPRINT_FILESYSTEM, "Dumping group descriptor:\n"); - DPRINTM(DPRINT_FILESYSTEM, "bg_block_bitmap = %d\n", GroupBuffer->bg_block_bitmap); - DPRINTM(DPRINT_FILESYSTEM, "bg_inode_bitmap = %d\n", GroupBuffer->bg_inode_bitmap); - DPRINTM(DPRINT_FILESYSTEM, "bg_inode_table = %d\n", GroupBuffer->bg_inode_table); - DPRINTM(DPRINT_FILESYSTEM, "bg_free_blocks_count = %d\n", GroupBuffer->bg_free_blocks_count); - DPRINTM(DPRINT_FILESYSTEM, "bg_free_inodes_count = %d\n", GroupBuffer->bg_free_inodes_count); - DPRINTM(DPRINT_FILESYSTEM, "bg_used_dirs_count = %d\n", GroupBuffer->bg_used_dirs_count); + DPRINTM(DPRINT_FILESYSTEM, "block_id = %d\n", GroupBuffer->block_id); + DPRINTM(DPRINT_FILESYSTEM, "inode_id = %d\n", GroupBuffer->inode_id); + DPRINTM(DPRINT_FILESYSTEM, "inode_table_id = %d\n", GroupBuffer->inode_table_id); + DPRINTM(DPRINT_FILESYSTEM, "free_blocks = %d\n", GroupBuffer->free_blocks); + DPRINTM(DPRINT_FILESYSTEM, "free_inodes = %d\n", GroupBuffer->free_inodes); + DPRINTM(DPRINT_FILESYSTEM, "used_dirs = %d\n", GroupBuffer->used_dirs); return TRUE; } @@ -1017,19 +1009,19 @@ } RtlZeroMemory(BlockList, BlockCount * sizeof(ULONG)); - CurrentBlockInList = 0; // Copy the direct block pointers - for (CurrentBlock=0; CurrentBlockInList<BlockCount && CurrentBlock<EXT3_NDIR_BLOCKS; CurrentBlock++) - { - BlockList[CurrentBlockInList] = Inode->i_block[CurrentBlock]; - CurrentBlockInList++; + for (CurrentBlockInList = CurrentBlock = 0; + CurrentBlockInList < BlockCount && CurrentBlock < INDIRECT_BLOCKS; + CurrentBlock++, CurrentBlockInList++) + { + BlockList[CurrentBlockInList] = Inode->blocks.dir_blocks[CurrentBlock]; } // Copy the indirect block pointers if (CurrentBlockInList < BlockCount) { - if (!Ext2CopyIndirectBlockPointers(BlockList, &CurrentBlockInList, BlockCount, Inode->i_block[EXT3_IND_BLOCK])) + if (!Ext2CopyIndirectBlockPointers(BlockList, &CurrentBlockInList, BlockCount, Inode->blocks.indir_block)) { MmHeapFree(BlockList); return FALSE; @@ -1039,7 +1031,7 @@ // Copy the double indirect block pointers if (CurrentBlockInList < BlockCount) { - if (!Ext2CopyDoubleIndirectBlockPointers(BlockList, &CurrentBlockInList, BlockCount, Inode->i_block[EXT3_DIND_BLOCK])) + if (!Ext2CopyDoubleIndirectBlockPointers(BlockList, &CurrentBlockInList, BlockCount, Inode->blocks.double_indir_block)) { MmHeapFree(BlockList); return FALSE; @@ -1049,7 +1041,7 @@ // Copy the triple indirect block pointers if (CurrentBlockInList < BlockCount) { - if (!Ext2CopyTripleIndirectBlockPointers(BlockList, &CurrentBlockInList, BlockCount, Inode->i_block[EXT3_TIND_BLOCK])) + if (!Ext2CopyTripleIndirectBlockPointers(BlockList, &CurrentBlockInList, BlockCount, Inode->blocks.tripple_indir_block)) { MmHeapFree(BlockList); return FALSE; @@ -1061,21 +1053,21 @@ ULONGLONG Ext2GetInodeFileSize(PEXT2_INODE Inode) { - if ((Inode->i_mode & EXT2_S_IFMT) == EXT2_S_IFDIR) - { - return (ULONGLONG)(Inode->i_size); + if ((Inode->mode & EXT2_S_IFMT) == EXT2_S_IFDIR) + { + return (ULONGLONG)(Inode->size); } else { - return ((ULONGLONG)(Inode->i_size) | ((ULONGLONG)(Inode->i_dir_acl) << 32)); + return ((ULONGLONG)(Inode->size) | ((ULONGLONG)(Inode->dir_acl) << 32)); } } BOOLEAN Ext2CopyIndirectBlockPointers(ULONG* BlockList, ULONG* CurrentBlockInList, ULONG BlockCount, ULONG IndirectBlock) { ULONG* BlockBuffer = (ULONG*)FILESYSBUFFER; - ULONG CurrentBlock; - ULONG BlockPointersPerBlock; + ULONG CurrentBlock; + ULONG BlockPointersPerBlock; DPRINTM(DPRINT_FILESYSTEM, "Ext2CopyIndirectBlockPointers() BlockCount = %d\n", BlockCount); @@ -1098,8 +1090,8 @@ BOOLEAN Ext2CopyDoubleIndirectBlockPointers(ULONG* BlockList, ULONG* CurrentBlockInList, ULONG BlockCount, ULONG DoubleIndirectBlock) { ULONG* BlockBuffer; - ULONG CurrentBlock; - ULONG BlockPointersPerBlock; + ULONG CurrentBlock; + ULONG BlockPointersPerBlock; DPRINTM(DPRINT_FILESYSTEM, "Ext2CopyDoubleIndirectBlockPointers() BlockCount = %d\n", BlockCount); @@ -1133,8 +1125,8 @@ BOOLEAN Ext2CopyTripleIndirectBlockPointers(ULONG* BlockList, ULONG* CurrentBlockInList, ULONG BlockCount, ULONG TripleIndirectBlock) { ULONG* BlockBuffer; - ULONG CurrentBlock; - ULONG BlockPointersPerBlock; + ULONG CurrentBlock; + ULONG BlockPointersPerBlock; DPRINTM(DPRINT_FILESYSTEM, "Ext2CopyTripleIndirectBlockPointers() BlockCount = %d\n", BlockCount); @@ -1289,7 +1281,7 @@ // // Check if SuperBlock is valid. If yes, return Ext2 function table // - if (SuperBlock.s_magic == EXT3_SUPER_MAGIC) + if (SuperBlock.magic == EXT2_MAGIC) { // // Compatibility hack as long as FS is not using underlying device DeviceId Modified: trunk/reactos/boot/freeldr/freeldr/fs/fsrec.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/fs/fs… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/fs/fsrec.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/fs/fsrec.c [iso-8859-1] Sun Aug 9 00:39:04 2009 @@ -83,7 +83,7 @@ return FALSE; } - if (SuperBlock->s_magic == EXT3_SUPER_MAGIC) + if (SuperBlock->magic == EXT2_MAGIC) { return TRUE; } Modified: trunk/reactos/boot/freeldr/freeldr/include/fs/ext2.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/fs/ext2.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/fs/ext2.h [iso-8859-1] Sun Aug 9 00:39:04 2009 @@ -20,615 +20,182 @@ #ifndef __EXT2_H #define __EXT2_H - /* - * linux/include/linux/ext3_fs.h - * - * Copyright (C) 1992, 1993, 1994, 1995 - * Remy Card (card(a)masi.ibp.fr) - * Laboratoire MASI - Institut Blaise Pascal - * Universite Pierre et Marie Curie (Paris VI) - * - * from - * - * linux/include/linux/minix_fs.h - * - * Copyright (C) 1991, 1992 Linus Torvalds + * grub/fs/ext2.c + * + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2003,2004,2005,2007 Free Software Foundation, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see <http://www.gnu.org/licenses/>. */ -#ifndef _LINUX_EXT3_FS_H -#define _LINUX_EXT3_FS_H - -//#include <linux/types.h> +/* Magic value used to identify an ext2 filesystem. */ +#define EXT2_MAGIC 0xEF53 +/* Amount of indirect blocks in an inode. */ +#define INDIRECT_BLOCKS 12 +/* Maximum lenght of a pathname. */ +#define EXT2_PATH_MAX 4096 +/* Maximum nesting of symlinks, used to prevent a loop. */ +#define EXT2_MAX_SYMLINKCNT 8 + +/* The good old revision and the default inode size. */ +#define EXT2_GOOD_OLD_REVISION 0 +#define EXT2_DYNAMIC_REVISION 1 +#define EXT2_GOOD_OLD_INODE_SIZE 128 + +/* Filetype used in directory entry. */ +#define FILETYPE_UNKNOWN 0 +#define FILETYPE_REG 1 +#define FILETYPE_DIRECTORY 2 +#define FILETYPE_SYMLINK 7 + +/* Filetype information as used in inodes. */ +#define FILETYPE_INO_MASK 0170000 +#define FILETYPE_INO_REG 0100000 +#define FILETYPE_INO_DIRECTORY 0040000 +#define FILETYPE_INO_SYMLINK 0120000 + +/* The ext2 superblock. */ +struct ext2_sblock +{ + ULONG total_inodes; + ULONG total_blocks; + ULONG reserved_blocks; + ULONG free_blocks; + ULONG free_inodes; + ULONG first_data_block; + ULONG log2_block_size; + ULONG log2_fragment_size; + ULONG blocks_per_group; + ULONG fragments_per_group; + ULONG inodes_per_group; + ULONG mtime; + ULONG utime; + USHORT mnt_count; + USHORT max_mnt_count; + USHORT magic; + USHORT fs_state; + USHORT error_handling; + USHORT minor_revision_level; + ULONG lastcheck; + ULONG checkinterval; + ULONG creator_os; + ULONG revision_level; + USHORT uid_reserved; + USHORT gid_reserved; + ULONG first_inode; + USHORT inode_size; + USHORT block_group_number; + ULONG feature_compatibility; + ULONG feature_incompat; + ULONG feature_ro_compat; + ULONG unique_id[4]; + char volume_name[16]; + char last_mounted_on[64]; + ULONG compression_info; +}; + +/* The ext2 blockgroup. */ +struct ext2_block_group +{ + ULONG block_id; + ULONG inode_id; + ULONG inode_table_id; + USHORT free_blocks; + USHORT free_inodes; + USHORT used_dirs; + USHORT pad; + ULONG reserved[3]; +}; + +/* The ext2 inode. */ +struct ext2_inode +{ + USHORT mode; + USHORT uid; + ULONG size; + ULONG atime; + ULONG ctime; + ULONG mtime; + ULONG dtime; + USHORT gid; + USHORT nlinks; + ULONG blockcnt; /* Blocks of 512 bytes!! */ + ULONG flags; + ULONG osd1; + union + { + struct datablocks + { + ULONG dir_blocks[INDIRECT_BLOCKS]; + ULONG indir_block; + ULONG double_indir_block; + ULONG tripple_indir_block; + } blocks; + char symlink[60]; + }; + ULONG version; + ULONG acl; + ULONG dir_acl; + ULONG fragment_addr; + ULONG osd2[3]; +}; + +/* The header of an ext2 directory entry. */ +#define EXT2_NAME_LEN 255 + +struct ext2_dirent +{ + ULONG inode; + USHORT direntlen; + UCHAR namelen; + UCHAR filetype; + CHAR name[EXT2_NAME_LEN]; +}; /* - * The second extended filesystem constants/structures + * End of code from grub/fs/ext2.c */ -/* - * Define EXT3FS_DEBUG to produce debug messages - */ -#undef EXT3FS_DEBUG - -/* - * Define EXT3_PREALLOCATE to preallocate data blocks for expanding files - */ -#undef EXT3_PREALLOCATE /* @@@ Fix this! */ -#define EXT3_DEFAULT_PREALLOC_BLOCKS 8 - -/* - * The second extended file system version - */ -#define EXT3FS_DATE "10 Jan 2002" -#define EXT3FS_VERSION "2.4-0.9.17" - -/* - * Debug code - */ -#ifdef EXT3FS_DEBUG -#define ext3_debug(f, a...) \ - do { \ - printk (KERN_DEBUG "EXT3-fs DEBUG (%s, %d): %s:", \ - __FILE__, __LINE__, __FUNCTION__); \ - printk (KERN_DEBUG f, ## a); \ - } while (0) -#else - #ifdef __GNUC__ - #define ext3_debug(f, a...) do {} while (0) - #else - #define ext3_debug - #endif -#endif - -/* - * Special inodes numbers - */ -#define EXT3_BAD_INO 1 /* Bad blocks inode */ -#define EXT3_ROOT_INO 2 /* Root inode */ -#define EXT3_ACL_IDX_INO 3 /* ACL inode */ -#define EXT3_ACL_DATA_INO 4 /* ACL inode */ -#define EXT3_BOOT_LOADER_INO 5 /* Boot loader inode */ -#define EXT3_UNDEL_DIR_INO 6 /* Undelete directory inode */ -#define EXT3_RESIZE_INO 7 /* Reserved group descriptors inode */ -#define EXT3_JOURNAL_INO 8 /* Journal inode */ - -/* First non-reserved inode for old ext3 filesystems */ -#define EXT3_GOOD_OLD_FIRST_INO 11 - -/* - * The second extended file system magic number - */ -#define EXT3_SUPER_MAGIC 0xEF53 - -/* - * Maximal count of links to a file - */ -#define EXT3_LINK_MAX 32000 - -/* - * Macro-instructions used to manage several block sizes - */ -#define EXT3_MIN_BLOCK_SIZE 1024 -#define EXT3_MAX_BLOCK_SIZE 4096 -#define EXT3_MIN_BLOCK_LOG_SIZE 10 -#ifdef __KERNEL__ -# define EXT3_BLOCK_SIZE(s) ((s)->s_blocksize) -#else -# define EXT3_BLOCK_SIZE(s) (EXT3_MIN_BLOCK_SIZE << (s)->s_log_block_size) -#endif -#define EXT3_ACLE_PER_BLOCK(s) (EXT3_BLOCK_SIZE(s) / sizeof (struct ext3_acl_entry)) -#define EXT3_ADDR_PER_BLOCK(s) (EXT3_BLOCK_SIZE(s) / sizeof (ULONG)) -#ifdef __KERNEL__ -# define EXT3_BLOCK_SIZE_BITS(s) ((s)->s_blocksize_bits) -#else -# define EXT3_BLOCK_SIZE_BITS(s) ((s)->s_log_block_size + 10) -#endif -#ifdef __KERNEL__ -#define EXT3_ADDR_PER_BLOCK_BITS(s) ((s)->u.ext3_sb.s_addr_per_block_bits) -#define EXT3_INODE_SIZE(s) ((s)->u.ext3_sb.s_inode_size) -#define EXT3_FIRST_INO(s) ((s)->u.ext3_sb.s_first_ino) -#else -#define EXT3_INODE_SIZE(s) (((s)->s_rev_level == EXT3_GOOD_OLD_REV) ? \ - EXT3_GOOD_OLD_INODE_SIZE : \ - (s)->s_inode_size) -#define EXT3_FIRST_INO(s) (((s)->s_rev_level == EXT3_GOOD_OLD_REV) ? \ - EXT3_GOOD_OLD_FIRST_INO : \ - (s)->s_first_ino) -#endif - -/* - * Macro-instructions used to manage fragments - */ -#define EXT3_MIN_FRAG_SIZE 1024 -#define EXT3_MAX_FRAG_SIZE 4096 -#define EXT3_MIN_FRAG_LOG_SIZE 10 -#ifdef __KERNEL__ -# define EXT3_FRAG_SIZE(s) ((s)->u.ext3_sb.s_frag_size) -# define EXT3_FRAGS_PER_BLOCK(s) ((s)->u.ext3_sb.s_frags_per_block) -#else -# define EXT3_FRAG_SIZE(s) (EXT3_MIN_FRAG_SIZE << (s)->s_log_frag_size) -# define EXT3_FRAGS_PER_BLOCK(s) (EXT3_BLOCK_SIZE(s) / EXT3_FRAG_SIZE(s)) -#endif - -/* - * ACL structures - */ -struct ext3_acl_header /* Header of Access Control Lists */ -{ - ULONG aclh_size; - ULONG aclh_file_count; - ULONG aclh_acle_count; - ULONG aclh_first_acle; -}; - -struct ext3_acl_entry /* Access Control List Entry */ -{ - ULONG acle_size; - USHORT acle_perms; /* Access permissions */ - USHORT acle_type; /* Type of entry */ - USHORT acle_tag; /* User or group identity */ - USHORT acle_pad1; - ULONG acle_next; /* Pointer on next entry for the */ - /* same inode or on next free entry */ -}; - -/* - * Structure of a blocks group descriptor - */ -struct ext3_group_desc -{ - ULONG bg_block_bitmap; /* Blocks bitmap block */ - ULONG bg_inode_bitmap; /* Inodes bitmap block */ - ULONG bg_inode_table; /* Inodes table block */ - USHORT bg_free_blocks_count; /* Free blocks count */ - USHORT bg_free_inodes_count; /* Free inodes count */ - USHORT bg_used_dirs_count; /* Directories count */ - USHORT bg_pad; - ULONG bg_reserved[3]; -}; - -/* - * Macro-instructions used to manage group descriptors - */ -#ifdef __KERNEL__ -# define EXT3_BLOCKS_PER_GROUP(s) ((s)->u.ext3_sb.s_blocks_per_group) -# define EXT3_DESC_PER_BLOCK(s) ((s)->u.ext3_sb.s_desc_per_block) -# define EXT3_INODES_PER_GROUP(s) ((s)->u.ext3_sb.s_inodes_per_group) -# define EXT3_DESC_PER_BLOCK_BITS(s) ((s)->u.ext3_sb.s_desc_per_block_bits) -#else -# define EXT3_BLOCKS_PER_GROUP(s) ((s)->s_blocks_per_group) -# define EXT3_DESC_PER_BLOCK(s) (EXT3_BLOCK_SIZE(s) / sizeof (struct ext3_group_desc)) -# define EXT3_INODES_PER_GROUP(s) ((s)->s_inodes_per_group) -#endif - -/* - * Constants relative to the data blocks - */ -#define EXT3_NDIR_BLOCKS 12 -#define EXT3_IND_BLOCK EXT3_NDIR_BLOCKS -#define EXT3_DIND_BLOCK (EXT3_IND_BLOCK + 1) -#define EXT3_TIND_BLOCK (EXT3_DIND_BLOCK + 1) -#define EXT3_N_BLOCKS (EXT3_TIND_BLOCK + 1) - -/* - * Inode flags - */ -#define EXT3_SECRM_FL 0x00000001 /* Secure deletion */ -#define EXT3_UNRM_FL 0x00000002 /* Undelete */ -#define EXT3_COMPR_FL 0x00000004 /* Compress file */ -#define EXT3_SYNC_FL 0x00000008 /* Synchronous updates */ -#define EXT3_IMMUTABLE_FL 0x00000010 /* Immutable file */ -#define EXT3_APPEND_FL 0x00000020 /* writes to file may only append */ -#define EXT3_NODUMP_FL 0x00000040 /* do not dump file */ -#define EXT3_NOATIME_FL 0x00000080 /* do not update atime */ -/* Reserved for compression usage... */ -#define EXT3_DIRTY_FL 0x00000100 -#define EXT3_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */ -#define EXT3_NOCOMPR_FL 0x00000400 /* Don't compress */ -#define EXT3_ECOMPR_FL 0x00000800 /* Compression error */ -/* End compression flags --- maybe not all used */ -#define EXT3_INDEX_FL 0x00001000 /* hash-indexed directory */ -#define EXT3_IMAGIC_FL 0x00002000 /* AFS directory */ -#define EXT3_JOURNAL_DATA_FL 0x00004000 /* file data should be journaled */ -#define EXT3_RESERVED_FL 0x80000000 /* reserved for ext3 lib */ - -#define EXT3_FL_USER_VISIBLE 0x00005FFF /* User visible flags */ -#define EXT3_FL_USER_MODIFIABLE 0x000000FF /* User modifiable flags */ - -/* - * Inode dynamic state flags - */ -#define EXT3_STATE_JDATA 0x00000001 /* journaled data exists */ -#define EXT3_STATE_NEW 0x00000002 /* inode is newly created */ - -/* - * ioctl commands - */ -#define EXT3_IOC_GETFLAGS _IOR('f', 1, long) -#define EXT3_IOC_SETFLAGS _IOW('f', 2, long) -#define EXT3_IOC_GETVERSION _IOR('f', 3, long) -#define EXT3_IOC_SETVERSION _IOW('f', 4, long) -#define EXT3_IOC_GETVERSION_OLD _IOR('v', 1, long) -#define EXT3_IOC_SETVERSION_OLD _IOW('v', 2, long) -#ifdef CONFIG_JBD_DEBUG -#define EXT3_IOC_WAIT_FOR_READONLY _IOR('f', 99, long) -#endif - -/* - * Structure of an inode on the disk - */ -struct ext3_inode { - USHORT i_mode; /* File mode */ - USHORT i_uid; /* Low 16 bits of Owner Uid */ - ULONG i_size; /* Size in bytes */ - ULONG i_atime; /* Access time */ - ULONG i_ctime; /* Creation time */ - ULONG i_mtime; /* Modification time */ - ULONG i_dtime; /* Deletion Time */ - USHORT i_gid; /* Low 16 bits of Group Id */ - USHORT i_links_count; /* Links count */ - ULONG i_blocks; /* Blocks count */ - ULONG i_flags; /* File flags */ - union { - struct { - ULONG l_i_reserved1; - } linux1; - struct { - ULONG h_i_translator; - } hurd1; - struct { - ULONG m_i_reserved1; - } masix1; - } osd1; /* OS dependent 1 */ - ULONG i_block[EXT3_N_BLOCKS];/* Pointers to blocks */ - ULONG i_generation; /* File version (for NFS) */ - ULONG i_file_acl; /* File ACL */ - ULONG i_dir_acl; /* Directory ACL */ - ULONG i_faddr; /* Fragment address */ - union { - struct { - UCHAR l_i_frag; /* Fragment number */ - UCHAR l_i_fsize; /* Fragment size */ - USHORT i_pad1; - USHORT l_i_uid_high; /* these 2 fields */ - USHORT l_i_gid_high; /* were reserved2[0] */ - ULONG l_i_reserved2; - } linux2; - struct { - UCHAR h_i_frag; /* Fragment number */ - UCHAR h_i_fsize; /* Fragment size */ - USHORT h_i_mode_high; - USHORT h_i_uid_high; - USHORT h_i_gid_high; - ULONG h_i_author; - } hurd2; - struct { - UCHAR m_i_frag; /* Fragment number */ - UCHAR m_i_fsize; /* Fragment size */ - USHORT m_pad1; - ULONG m_i_reserved2[2]; - } masix2; - } osd2; /* OS dependent 2 */ -}; - -#define i_size_high i_dir_acl - -#if defined(__KERNEL__) || defined(__linux__) -#define i_reserved1 osd1.linux1.l_i_reserved1 -#define i_frag osd2.linux2.l_i_frag -#define i_fsize osd2.linux2.l_i_fsize -#define i_uid_low i_uid -#define i_gid_low i_gid -#define i_uid_high osd2.linux2.l_i_uid_high -#define i_gid_high osd2.linux2.l_i_gid_high -#define i_reserved2 osd2.linux2.l_i_reserved2 - -#elif defined(__GNU__) - -#define i_translator osd1.hurd1.h_i_translator -#define i_frag osd2.hurd2.h_i_frag; -#define i_fsize osd2.hurd2.h_i_fsize; -#define i_uid_high osd2.hurd2.h_i_uid_high -#define i_gid_high osd2.hurd2.h_i_gid_high -#define i_author osd2.hurd2.h_i_author - -#elif defined(__masix__) - -#define i_reserved1 osd1.masix1.m_i_reserved1 -#define i_frag osd2.masix2.m_i_frag -#define i_fsize osd2.masix2.m_i_fsize -#define i_reserved2 osd2.masix2.m_i_reserved2 - -#endif /* defined(__KERNEL__) || defined(__linux__) */ - -/* - * File system states - */ -#define EXT3_VALID_FS 0x0001 /* Unmounted cleanly */ -#define EXT3_ERROR_FS 0x0002 /* Errors detected */ -#define EXT3_ORPHAN_FS 0x0004 /* Orphans being recovered */ - -/* - * Mount flags - */ -#define EXT3_MOUNT_CHECK 0x0001 /* Do mount-time checks */ -#define EXT3_MOUNT_GRPID 0x0004 /* Create files with directory's group */ -#define EXT3_MOUNT_DEBUG 0x0008 /* Some debugging messages */ -#define EXT3_MOUNT_ERRORS_CONT 0x0010 /* Continue on errors */ -#define EXT3_MOUNT_ERRORS_RO 0x0020 /* Remount fs ro on errors */ -#define EXT3_MOUNT_ERRORS_PANIC 0x0040 /* Panic on errors */ -#define EXT3_MOUNT_MINIX_DF 0x0080 /* Mimics the Minix statfs */ -#define EXT3_MOUNT_NOLOAD 0x0100 /* Don't use existing journal*/ -#define EXT3_MOUNT_ABORT 0x0200 /* Fatal error detected */ -#define EXT3_MOUNT_DATA_FLAGS 0x0C00 /* Mode for data writes: */ - #define EXT3_MOUNT_JOURNAL_DATA 0x0400 /* Write data to journal */ - #define EXT3_MOUNT_ORDERED_DATA 0x0800 /* Flush data before commit */ - #define EXT3_MOUNT_WRITEBACK_DATA 0x0C00 /* No data ordering */ -#define EXT3_MOUNT_UPDATE_JOURNAL 0x1000 /* Update the journal format */ -#define EXT3_MOUNT_NO_UID32 0x2000 /* Disable 32-bit UIDs */ - -/* Compatibility, for having both ext2_fs.h and ext3_fs.h included at once */ -#ifndef _LINUX_EXT2_FS_H -#define clear_opt(o, opt) o &= ~EXT3_MOUNT_##opt -#define set_opt(o, opt) o |= EXT3_MOUNT_##opt -#define test_opt(sb, opt) ((sb)->u.ext3_sb.s_mount_opt & \ - EXT3_MOUNT_##opt) -#else -#define EXT2_MOUNT_NOLOAD EXT3_MOUNT_NOLOAD -#define EXT2_MOUNT_ABORT EXT3_MOUNT_ABORT -#endif - -#define ext3_set_bit ext2_set_bit -#define ext3_clear_bit ext2_clear_bit -#define ext3_test_bit ext2_test_bit -#define ext3_find_first_zero_bit ext2_find_first_zero_bit -#define ext3_find_next_zero_bit ext2_find_next_zero_bit - -/* - * Maximal mount counts between two filesystem checks - */ -#define EXT3_DFL_MAX_MNT_COUNT 20 /* Allow 20 mounts */ -#define EXT3_DFL_CHECKINTERVAL 0 /* Don't use interval check */ - -/* - * Behaviour when detecting errors - */ -#define EXT3_ERRORS_CONTINUE 1 /* Continue execution */ -#define EXT3_ERRORS_RO 2 /* Remount fs read-only */ -#define EXT3_ERRORS_PANIC 3 /* Panic */ -#define EXT3_ERRORS_DEFAULT EXT3_ERRORS_CONTINUE - -/* - * Structure of the super block - */ -struct ext3_super_block { -/*00*/ ULONG s_inodes_count; /* Inodes count */ - ULONG s_blocks_count; /* Blocks count */ - ULONG s_r_blocks_count; /* Reserved blocks count */ - ULONG s_free_blocks_count; /* Free blocks count */ -/*10*/ ULONG s_free_inodes_count; /* Free inodes count */ - ULONG s_first_data_block; /* First Data Block */ - ULONG s_log_block_size; /* Block size */ - LONG s_log_frag_size; /* Fragment size */ -/*20*/ ULONG s_blocks_per_group; /* # Blocks per group */ - ULONG s_frags_per_group; /* # Fragments per group */ - ULONG s_inodes_per_group; /* # Inodes per group */ - ULONG s_mtime; /* Mount time */ -/*30*/ ULONG s_wtime; /* Write time */ - USHORT s_mnt_count; /* Mount count */ - SHORT s_max_mnt_count; /* Maximal mount count */ - USHORT s_magic; /* Magic signature */ - USHORT s_state; /* File system state */ - USHORT s_errors; /* Behaviour when detecting errors */ - USHORT s_minor_rev_level; /* minor revision level */ -/*40*/ ULONG s_lastcheck; /* time of last check */ - ULONG s_checkinterval; /* max. time between checks */ - ULONG s_creator_os; /* OS */ - ULONG s_rev_level; /* Revision level */ -/*50*/ USHORT s_def_resuid; /* Default uid for reserved blocks */ - USHORT s_def_resgid; /* Default gid for reserved blocks */ - /* - * These fields are for EXT3_DYNAMIC_REV superblocks only. - * - * Note: the difference between the compatible feature set and - * the incompatible feature set is that if there is a bit set - * in the incompatible feature set that the kernel doesn't - * know about, it should refuse to mount the filesystem. - * - * e2fsck's requirements are more strict; if it doesn't know - * about a feature in either the compatible or incompatible - * feature set, it must abort and not try to meddle with - * things it doesn't understand... - */ - ULONG s_first_ino; /* First non-reserved inode */ - USHORT s_inode_size; /* size of inode structure */ - USHORT s_block_group_nr; /* block group # of this superblock */ - ULONG s_feature_compat; /* compatible feature set */ -/*60*/ ULONG s_feature_incompat; /* incompatible feature set */ - ULONG s_feature_ro_compat; /* readonly-compatible feature set */ -/*68*/ UCHAR s_uuid[16]; /* 128-bit uuid for volume */ -/*78*/ char s_volume_name[16]; /* volume name */ -/*88*/ char s_last_mounted[64]; /* directory where last mounted */ -/*C8*/ ULONG s_algorithm_usage_bitmap; /* For compression */ - /* - * Performance hints. Directory preallocation should only - * happen if the EXT3_FEATURE_COMPAT_DIR_PREALLOC flag is on. - */ - UCHAR s_prealloc_blocks; /* Nr of blocks to try to preallocate*/ - UCHAR s_prealloc_dir_blocks; /* Nr to preallocate for dirs */ - USHORT s_padding1; - /* - * Journaling support valid if EXT3_FEATURE_COMPAT_HAS_JOURNAL set. - */ -/*D0*/ UCHAR s_journal_uuid[16]; /* uuid of journal superblock */ -/*E0*/ ULONG s_journal_inum; /* inode number of journal file */ - ULONG s_journal_dev; /* device number of journal file */ - ULONG s_last_orphan; /* start of list of inodes to delete */ - -/*EC*/ ULONG s_reserved[197]; /* Padding to the end of the block */ -}; - -#ifdef __KERNEL__ -#define EXT3_SB(sb) (&((sb)->u.ext3_sb)) -#define EXT3_I(inode) (&((inode)->u.ext3_i)) -#else -/* Assume that user mode programs are passing in an ext3fs superblock, not - * a kernel struct super_block. This will allow us to call the feature-test - * macros from user land. */ -#define EXT3_SB(sb) (sb) -#endif - -#define NEXT_ORPHAN(inode) (inode)->u.ext3_i.i_dtime - -/* - * Codes for operating systems - */ -#define EXT3_OS_LINUX 0 -#define EXT3_OS_HURD 1 -#define EXT3_OS_MASIX 2 -#define EXT3_OS_FREEBSD 3 -#define EXT3_OS_LITES 4 - -/* - * Revision levels - */ -#define EXT3_GOOD_OLD_REV 0 /* The good old (original) format */ -#define EXT3_DYNAMIC_REV 1 /* V2 format w/ dynamic inode sizes */ - -#define EXT3_CURRENT_REV EXT3_GOOD_OLD_REV -#define EXT3_MAX_SUPP_REV EXT3_DYNAMIC_REV - -#define EXT3_GOOD_OLD_INODE_SIZE 128 - -/* - * Feature set definitions - */ - -#define EXT3_HAS_COMPAT_FEATURE(sb,mask) \ - ( EXT3_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask) ) -#define EXT3_HAS_RO_COMPAT_FEATURE(sb,mask) \ - ( EXT3_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask) ) -#define EXT3_HAS_INCOMPAT_FEATURE(sb,mask) \ - ( EXT3_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask) ) -#define EXT3_SET_COMPAT_FEATURE(sb,mask) \ - EXT3_SB(sb)->s_es->s_feature_compat |= cpu_to_le32(mask) -#define EXT3_SET_RO_COMPAT_FEATURE(sb,mask) \ - EXT3_SB(sb)->s_es->s_feature_ro_compat |= cpu_to_le32(mask) -#define EXT3_SET_INCOMPAT_FEATURE(sb,mask) \ - EXT3_SB(sb)->s_es->s_feature_incompat |= cpu_to_le32(mask) -#define EXT3_CLEAR_COMPAT_FEATURE(sb,mask) \ - EXT3_SB(sb)->s_es->s_feature_compat &= ~cpu_to_le32(mask) -#define EXT3_CLEAR_RO_COMPAT_FEATURE(sb,mask) \ - EXT3_SB(sb)->s_es->s_feature_ro_compat &= ~cpu_to_le32(mask) -#define EXT3_CLEAR_INCOMPAT_FEATURE(sb,mask) \ - EXT3_SB(sb)->s_es->s_feature_incompat &= ~cpu_to_le32(mask) - -#define EXT3_FEATURE_COMPAT_DIR_PREALLOC 0x0001 -#define EXT3_FEATURE_COMPAT_IMAGIC_INODES 0x0002 -#define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 -#define EXT3_FEATURE_COMPAT_EXT_ATTR 0x0008 -#define EXT3_FEATURE_COMPAT_RESIZE_INODE 0x0010 -#define EXT3_FEATURE_COMPAT_DIR_INDEX 0x0020 - -#define EXT3_FEATURE_RO_COMPAT_SPARSE_SUPER 0x0001 -#define EXT3_FEATURE_RO_COMPAT_LARGE_FILE 0x0002 -#define EXT3_FEATURE_RO_COMPAT_BTREE_DIR 0x0004 - -#define EXT3_FEATURE_INCOMPAT_COMPRESSION 0x0001 -#define EXT3_FEATURE_INCOMPAT_FILETYPE 0x0002 -#define EXT3_FEATURE_INCOMPAT_RECOVER 0x0004 /* Needs recovery */ -#define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x0008 /* Journal device */ - -#define EXT3_FEATURE_COMPAT_SUPP 0 -/*#define EXT3_FEATURE_INCOMPAT_SUPP (EXT3_FEATURE_INCOMPAT_FILETYPE| \ - EXT3_FEATURE_INCOMPAT_RECOVER)*/ -#define EXT3_FEATURE_INCOMPAT_SUPP (EXT3_FEATURE_INCOMPAT_FILETYPE) -#define EXT3_FEATURE_RO_COMPAT_SUPP (EXT3_FEATURE_RO_COMPAT_SPARSE_SUPER| \ - EXT3_FEATURE_RO_COMPAT_LARGE_FILE| \ - EXT3_FEATURE_RO_COMPAT_BTREE_DIR) - -/* - * Default values for user and/or group using reserved blocks - */ -#define EXT3_DEF_RESUID 0 -#define EXT3_DEF_RESGID 0 - -/* - * Structure of a directory entry - */ -#define EXT3_NAME_LEN 255 - -struct ext3_dir_entry { - ULONG inode; /* Inode number */ - USHORT rec_len; /* Directory entry length */ - USHORT name_len; /* Name length */ - CHAR name[EXT3_NAME_LEN]; /* File name */ -}; - -/* - * The new version of the directory entry. Since EXT3 structures are - * stored in intel byte order, and the name_len field could never be - * bigger than 255 chars, it's safe to reclaim the extra byte for the - * file_type field. - */ -struct ext3_dir_entry_2 { - ULONG inode; /* Inode number */ - USHORT rec_len; /* Directory entry length */ - UCHAR name_len; /* Name length */ - UCHAR file_type; - CHAR name[EXT3_NAME_LEN]; /* File name */ -}; - -/* - * Ext3 directory file types. Only the low 3 bits are used. The - * other bits are reserved for now. - */ -#define EXT3_FT_UNKNOWN 0 -#define EXT3_FT_REG_FILE 1 -#define EXT3_FT_DIR 2 -#define EXT3_FT_CHRDEV 3 -#define EXT3_FT_BLKDEV 4 -#define EXT3_FT_FIFO 5 -#define EXT3_FT_SOCK 6 -#define EXT3_FT_SYMLINK 7 - -#define EXT3_FT_MAX 8 - -/* - * EXT3_DIR_PAD defines the directory entries boundaries - * - * NOTE: It must be a multiple of 4 - */ -#define EXT3_DIR_PAD 4 -#define EXT3_DIR_ROUND (EXT3_DIR_PAD - 1) -#define EXT3_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT3_DIR_ROUND) & \ - ~EXT3_DIR_ROUND) - -#ifdef __KERNEL__ -/* - * Describe an inode's exact location on disk and in memory - */ -struct ext3_iloc -{ - struct buffer_head *bh; - struct ext3_inode *raw_inode; - unsigned long block_group; -}; - - - -#endif /* __KERNEL__ */ - -#endif /* _LINUX_EXT3_FS_H */ - - - -typedef struct ext3_super_block EXT2_SUPER_BLOCK, *PEXT2_SUPER_BLOCK; -typedef struct ext3_inode EXT2_INODE, *PEXT2_INODE; -typedef struct ext3_group_desc EXT2_GROUP_DESC, *PEXT2_GROUP_DESC; -typedef struct ext3_dir_entry_2 EXT2_DIR_ENTRY, *PEXT2_DIR_ENTRY; - -// EXT2_INODE::i_mode values +typedef struct ext2_sblock EXT2_SUPER_BLOCK, *PEXT2_SUPER_BLOCK; +typedef struct ext2_inode EXT2_INODE, *PEXT2_INODE; +typedef struct ext2_block_group EXT2_GROUP_DESC, *PEXT2_GROUP_DESC; +typedef struct ext2_dirent EXT2_DIR_ENTRY, *PEXT2_DIR_ENTRY; + +/* Special inode numbers. */ +#define EXT2_ROOT_INO 2 + +/* Feature set definitions. */ +#define EXT3_FEATURE_INCOMPAT_SUPP 0x0002 + +/* Log2 size of ext2 block in bytes. */ +#define LOG2_BLOCK_SIZE(sb) (sb->log2_block_size + 10) + +/* The size of an ext2 block in bytes. */ +#define EXT2_BLOCK_SIZE(sb) (1 << LOG2_BLOCK_SIZE(sb)) + +/* The revision level. */ +#define EXT2_REVISION(sb) (sb->revision_level) + +/* The inode size. */ +#define EXT2_INODE_SIZE(sb) (EXT2_REVISION(sb) == EXT2_GOOD_OLD_REVISION \ + ? EXT2_GOOD_OLD_INODE_SIZE \ + : sb->inode_size) + +#define EXT2_DESC_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof(struct ext2_block_group)) + +// EXT2_INODE::mode values #define EXT2_S_IRWXO 0x0007 // Other mask #define EXT2_S_IXOTH 0x0001 // ---------x execute #define EXT2_S_IWOTH 0x0002 // --------w- write @@ -657,15 +224,15 @@ #define EXT2_S_IFLNK 0xA000 // Symbolic link #define EXT2_S_IFSOCK 0xC000 // Socket -#define FAST_SYMLINK_MAX_NAME_SIZE (EXT3_N_BLOCKS * sizeof(ULONG)) /* 60 bytes */ +#define FAST_SYMLINK_MAX_NAME_SIZE 60 typedef struct { - ULONGLONG FileSize; // File size - ULONGLONG FilePointer; // File pointer + ULONGLONG FileSize; // File size + ULONGLONG FilePointer; // File pointer ULONG* FileBlockList; // File block list - UCHAR DriveNumber; // Drive number of open file - EXT2_INODE Inode; // File's inode + UCHAR DriveNumber; // Drive number of open file + EXT2_INODE Inode; // File's inode } EXT2_FILE_INFO, * PEXT2_FILE_INFO; const DEVVTBL* Ext2Mount(ULONG DeviceId);

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